http://www.kadhoai.com.cn 2026-04-10 23:57:13 來源:德國赫優訊自動化係統有限公司
與yu雲yun計ji算suan的de便bian捷jie連lian接jie為wei自zi動dong化hua行xing業ye開kai辟pi了le許xu多duo新xin的de可ke能neng性xing,例li如ru預yu測ce性xing維wei護hu或huo係xi統tong的de遠yuan程cheng監jian控kong。盡jin管guan如ru此ci,一yi些xie工gong廠chang運yun營ying商shang仍reng然ran不bu願yuan利li用yong這zhe些xie選xuan項xiang。為wei了le能neng夠gou盡jin可ke能neng高gao效xiao,安an全quan地di使shi用yong現xian代dai自zi動dong化hua概gai念nian,在處理軟件和網絡協議時需要專門知識,而這些知識在許多地方還沒有深度應用。
OPC UA被(bei)越(yue)來(lai)越(yue)多(duo)的(de)公(gong)司(si)用(yong)作(zuo)標(biao)準(zhun)接(jie)口(kou),以(yi)確(que)保(bao)通(tong)過(guo)互(hu)聯(lian)網(wang)連(lian)接(jie)在(zai)不(bu)同(tong)數(shu)據(ju)源(yuan)之(zhi)間(jian)進(jin)行(xing)可(ke)互(hu)操(cao)作(zuo)的(de)通(tong)訊(xun),無(wu)論(lun)是(shi)針(zhen)對(dui)生(sheng)產(chan)設(she)施(shi)中(zhong)的(de)設(she)備(bei),永(yong)久(jiu)安(an)裝(zhuang)的(de)測(ce)試(shi)係(xi)統(tong)還(hai)是(shi)數(shu)據(ju)庫(ku)。現(xian)在(zai),熟(shu)悉(xi)工(gong)業(ye)以(yi)太(tai)網(wang)和(he)TCP/IP的內部服務技術人員應確保與OPC UA的連接,以便係統可以從遠程診斷和預測性維護中受益。

自動化行業中的經典方法是使用轉換器,該轉換器將以太網信號轉換為適合OPC UA的格式。這解決了互聯網連接問題,但是從工業4.0的意義上講,此解決方案不能回答數字化過程所需的其他問題:我可以從係統中獲取哪些數據?我是否真的要將係統中每個傳感器、meigezhixingqihuomeigedandudechuandongxitongzhijiechanshengdesuoyoushujuzhijiecunchudaoyunzhong?jishiwozaiyunzhongyouyigechulishujudepingtai,gaipingtaishifouwanquanzhichimouxiezidonghuazujianzhongdeshujupinggu?woruherangtamenlejie?woshifouxuyaobiyaodedaikuanlaishangchuanhexiazaisuoyouxinxi?ruguomeiyouhulianwangkeyong,wodexitonghuizenyang?
wulunshizaichuanganqizhong,zairenjijiemianshang,haishizaiyunxingguochengzhong,zaixitongzhongchuangjianwushudeerjinzhishujuhelianjietu。ruguogongchangcaozuoyuanxiwangjiangqijiqilianjiedaoyun,bixushouxiannenggoufangwensuoyouzhexieshuju。danzhehaibugou,yifangmian,zhehuichanshengdaliangshuju,zhexieshujuhaixuyaotigonggaodaikuan。lingyifangmian,juyoulaizigezhonglaiyuandewushuerjinzhishujudeyunpingtai,wufaduzizhixingrenhecaozuo,yinci,ninshouxianyinggaicongdaliangshujuzhonghuodehuohuizongyouyongdexinxi。
zhejiushibianyuanjisuanfahuizuoyongdedifang,shujuyijingkeyizaixitonghetongwangyundelujingzhijiandejiekouchujinxingbendishoujiheyuchuli。yinci,xitongcaozuoyuankeyiwanquankongzhizijixitongzhongshengchengdexinxi,bingjiangqichuandigeitaxuanzedeyunpingtai。yunyingshangbaoliuduiqishujudezhuquan,tongshikeyizaiyunzhongpingguhegengyouxiaodishiyongshuju。yinweiyuchulishizaibendijinxingde,suoyijishizaiciqijianmeiyouhulianwangfangwen,xitongyekeyijixubushouganraodiyunxing。
繼續使用上麵提到的帶有轉換器的示例:在(zai)這(zhe)裏(li)可(ke)以(yi)運(yun)行(xing)應(ying)用(yong)程(cheng)序(xu),這(zhe)些(xie)應(ying)用(yong)程(cheng)序(xu)負(fu)責(ze)彙(hui)總(zong)和(he)初(chu)步(bu)評(ping)估(gu)收(shou)集(ji)的(de)數(shu)據(ju),而(er)不(bu)僅(jin)僅(jin)是(shi)使(shi)用(yong)設(she)備(bei)進(jin)行(xing)轉(zhuan)換(huan)。服(fu)務(wu)技(ji)術(shu)人(ren)員(yuan)可(ke)以(yi)繼(ji)續(xu)堅(jian)持(chi)自(zi)己(ji)的(de)專(zhuan)有(you)主(zhu)題(ti),並(bing)且(qie)可(ke)以(yi)保(bao)持(chi)概(gai)覽(lan)和(he)控(kong)製(zhi)他(ta)以(yi)何(he)種(zhong)形(xing)式(shi)轉(zhuan)發(fa)數(shu)據(ju),無(wu)需(xu)支(zhi)付(fu)額(e)外(wai)費(fei)用(yong),現(xian)有(you)硬(ying)件(jian)可(ke)以(yi)通(tong)過(guo)軟(ruan)件(jian)進(jin)行(xing)有(you)益(yi)補(bu)充(chong)。
如果係統操作員或設備開發人員想要實現所有這些功能,那麼一個專門的軟件團隊必不可少。例如,德國赫優訊公司擁有一個由25人組成的IoT團隊,他們全力參與軟件開發,根據我們自己的估計,這仍然是一個很小的團隊。
weilenenggouyingduizhenggegongnengshendu,gaoxiaodegongjulianshibibukeshaode,qifanweicongshebeibianyuandeshujucaijiheyuchulidaoyuyundelianjie。heyouxunjuedingzaizhezhongqingkuangxiayuweiruangongsihezuo。jiezhuAzure雲,該公司不僅運營行業標準的雲服務,開源開發環境Azure IoT SDK允許工廠運營商和開發人員將幾乎所有設備連接到雲服務。 Azure IoT中心可在雲本身中使用,利用它可以在不同地區管理數十億個設備。
此外,還有Azure IoT Edge,taweiyuxitongheyunzhijiandelianjiechu。zaici,keyizhuanmenjiejueshebeidegegebufenyijizhuanmendingzhideyingyongchengxu,zhexieyingyongchengxuzairongqizhonganquanqiexianghudulidigongzuo,keyizaiGitHub存儲庫中開源許可下獲得此應用的源代碼。在大型社區的參與下,內部開發人員很容易查看現有項目並使其適應自己的需求。
此外,微軟於2019年底在預覽版中推出了一項新服務,旨在大幅簡化新設備與雲平台的連接:Azure Plug&Play。在此服務中,設備製造商可以存儲其組件或設備的屬性描述。如果將這樣的“Azure即插即用”設備連接到合適的網關(例如赫優訊生產的網關),則它可以根據存儲的屬性描述自動從雲中獲取所有必要的信息,類似於Windows的驅動程序安裝。用戶可以快速連接新設備或組件,對其進行配置並將其拖放到Edge平台上,而無需其他軟件知識。
但dan是shi,並bing不bu是shi每mei個ge係xi統tong操cao作zuo人ren員yuan目mu前qian都dou能neng夠gou或huo願yuan意yi在zai自zi己ji的de軟ruan件jian部bu門men投tou入ru大da量liang金jin錢qian和he精jing力li。特te別bie是shi在zai自zi動dong化hua行xing業ye,許xu多duo組zu件jian製zhi造zao商shang已yi經jing意yi識shi到dao了le這zhe一yi需xu求qiu,並bing提ti供gong了le自zi己ji的de邊bian緣yuan和he雲yun平ping台tai。這zhe些xie承cheng諾nuo使shi操cao作zuo員yuan可ke以yi快kuai速su地di處chu理li設she備bei識shi別bie和he連lian接jie等deng問wen題ti,運yun行xing用yong於yu數shu據ju聚ju合he、設she備bei維wei護hu等deng的de相xiang關guan應ying用yong程cheng序xu,無wu需xu深shen入ru的de軟ruan件jian專zhuan業ye知zhi識shi,隻zhi要yao連lian接jie的de設she備bei和he組zu件jian也ye是shi受shou支zhi持chi的de生sheng態tai係xi統tong的de一yi部bu分fen。不bu利li的de是shi,現xian實shi同tong時shi導dao致zhi了le必bi要yao的de軟ruan件jian服fu務wu,物wu聯lian網wang平ping台tai和he製zhi造zao執zhi行xing係xi統tong(MES)存在大量不同組合,其中部分僅支持某些製造商的設備。

所(suo)以(yi),係(xi)統(tong)運(yun)營(ying)商(shang)希(xi)望(wang)為(wei)其(qi)設(she)備(bei)配(pei)置(zhi)找(zhao)到(dao)最(zui)合(he)適(shi)的(de)邊(bian)緣(yuan)平(ping)台(tai),並(bing)為(wei)其(qi)提(ti)供(gong)合(he)適(shi)的(de)雲(yun)連(lian)接(jie),如(ru)果(guo)他(ta)們(men)不(bu)追(zhui)求(qiu)全(quan)源(yuan)的(de)方(fang)法(fa),那(na)麼(me)他(ta)們(men)將(jiang)麵(mian)臨(lin)巨(ju)大(da)的(de)困(kun)難(nan)。如(ru)果(guo)所(suo)選(xuan)的(de)MES平台軟件組合不支持傳感器或執行器的運行,自行改裝會使情況更加複雜,特別是如果它是專有的封閉產品。
為了解決這個令人困惑的市場形勢,在漢諾威工業博覽會2019上已經成立了開放工業4.0聯盟,截至2020年1月,已有49家(jia)公(gong)司(si)加(jia)入(ru)該(gai)聯(lian)盟(meng)。現(xian)場(chang)總(zong)線(xian)組(zu)織(zhi)已(yi)經(jing)成(cheng)功(gong)建(jian)立(li)了(le)業(ye)界(jie)統(tong)一(yi)的(de)通(tong)訊(xun)標(biao)準(zhun),成(cheng)為(wei)這(zhe)種(zhong)跨(kua)製(zhi)造(zao)商(shang)聯(lian)盟(meng)的(de)典(dian)範(fan)。該(gai)聯(lian)盟(meng)的(de)目(mu)的(de)是(shi)創(chuang)建(jian)一(yi)個(ge)統(tong)一(yi)的(de)生(sheng)態(tai)係(xi)統(tong),在(zai)該(gai)生(sheng)態(tai)係(xi)統(tong)中(zhong),可(ke)以(yi)將(jiang)來(lai)自(zi)盡(jin)可(ke)能(neng)多(duo)的(de)不(bu)同(tong)製(zhi)造(zao)商(shang)的(de)設(she)備(bei)進(jin)行(xing)交(jiao)互(hu)操(cao)作(zuo)。這(zhe)樣(yang),這(zhe)些(xie)組(zu)件(jian)的(de)供(gong)應(ying)商(shang)更(geng)容(rong)易(yi)協(xie)調(tiao)其(qi)產(chan)品(pin)在(zai)各(ge)個(ge)製(zhi)造(zao)商(shang)之(zhi)間(jian)的(de)協(xie)作(zuo)和(he)交(jiao)流(liu)。另(ling)一(yi)方(fang)麵(mian),設(she)備(bei)製(zhi)造(zao)商(shang)發(fa)現(xian)更(geng)容(rong)易(yi)為(wei)係(xi)統(tong)配(pei)備(bei)基(ji)於(yu)統(tong)一(yi)生(sheng)態(tai)係(xi)統(tong)的(de)應(ying)用(yong)程(cheng)序(xu),無(wu)需(xu)其(qi)他(ta)軟(ruan)件(jian)知(zhi)識(shi)。這(zhe)些(xie)技(ji)術(shu)充(chong)分(fen)利(li)用(yong)了(le)邊(bian)緣(yuan)和(he)雲(yun)功(gong)能(neng)的(de)優(you)勢(shi),很(hen)大(da)程(cheng)度(du)上(shang)獨(du)立(li)於(yu)各(ge)個(ge)製(zhi)造(zao)商(shang)的(de)規(gui)範(fan)。

以這種方式工作的工業物聯網平台必須滿足某些要求。無論製造商如何,它必須是能夠使用唯一IDzidongshibielianjiedeshebei,zhexieshebeidezhizaoshangbixutigongheshidezichanguanli,yibiankeyizidongpeizhiheshiyongsuoyouzujian。zheyang,xitongcaozuoyuanjiububihuafeitaidadebianchengjingli。zhexieshebeiyunxingdeyingyongchengxuanquandifengzhuangzairongqizhong,yimianweijizhengzaijinxingdecaozuo,tongshihuizongheyuchulilaizicaozuodeshuju。suoyouzhizaoshangshiyongdetongyishujuzongxianbixuquebaozhexieyingyongchengxukeyibicianquantongxun,xiangyingdebiaozhunhuajiekouhefuwukequebaobianyuanyuyunzhijian、以及雲與雲之間的安全易用的通訊。

Edgebujinshibendishujushengchengheyuyunpingtaidelianjiezhijiandewangguan,tabenshenyeshiyigejisuanpingtai,laizibutongzhizaoshangdeshebeishujukeyizaicipingtaishangxianghuzuhe。liru,chuanganqizhizaoshangkendingbiqitazhizaoshanggengshuxizijidezujian,ruguotanenggouzaibianyuanjibieshangweigegezujianzhijiandetongxunhuoyouyiyideshujujiaohuantigongkenengxing,nametajiangweikehutigonggengduodefujiazhi,bingzaishichangshangchaoyuejingzhengduishou。zaizheyidianshang,zhinengyoushifeichangzhongyao:它以相對簡單的方式用於解決單個問題。
由寶馬集團和微軟運營的開放製造平台計劃(OMP,於2019年漢諾威工業博覽會開始)也有類似的目標。微軟Azuregongyewulianwangyundejiejuefanganzhizaijianliyigekaifangjishupingtai,gaipingtaicongkuaxingyedekaifarenyuanshequzhongshouyi。gaipingtaizhizaituidongzhinenggongchangjiejuefangandekaifa,keyiyouqichehezhizaoyedeOMP社區共同使用。同樣,工業數據模型在平台中標準化,以加速信息分析。