{"id":53574,"date":"2019-12-05T00:00:00","date_gmt":"2019-12-04T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/scada-na-raspberry-mif-ili-realnost"},"modified":"2020-02-18T14:01:29","modified_gmt":"2020-02-18T11:01:29","slug":"scada-na-raspberry-mif-ili-realnost","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/scada-na-raspberry-mif-ili-realnost","title":{"rendered":"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/478484\/\"><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/53868f73c0b751c89deb874755d9f3f8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nTalv on tulekul. programmeeritavate loogikakontrollerite (PLC) asemel tulevad tasapisi turule sisset\u00f6\u00f6deldud isiklikud arvutid. Selle p\u00f5hjuseks on arvutite j\u00f5udlus, mis v\u00f5imaldab \u00fchel seadmel \u00fchendada programmeeritava kontrolleri, serveri ja (kui seade on varustatud HDMI-v\u00e4ljundiga) ka operaatori automatiseeritud t\u00f6\u00f6koha funktsiooni. Kokku: Web-server, OPC-komponent, andmebaas ja A\u0420M \u00fches korpuses ja k\u00f5ik see programmiseeritud kontrolleri maksumuse eest. <\/p>\n<p>Artiklis uurime v\u00f5imalusi selliste sisset\u00f6\u00f6deldud arvutite rakendamiseks t\u00f6\u00f6stuses. V\u00f5tame aluseks Raspberry Pi baasil oleva seadme, anal\u00fc\u00fcsime samm-sammult avatud tasuta Open Source SCADA-s\u00fcsteemi installimiset, mida on arendanud Venemaa \u2014 Rapid SCADA, ning arendame selles v\u00e4lja projekti abstraktsel kompressorijaamal, mille \u00fclesandeks on kompressori ja kolme ventiili kaugt\u00f6\u00f6tlus ning t\u00f6\u00f6tlusprotsessi visualiseerimine kokkusurutud \u00f5hu tootmisprotsessis.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nEsialgu olgu \u00f6eldud, et \u00fclesannet saab lahendada kahel viisil. P\u00f5him\u00f5tteliselt ei erine need teineteisest kuidagi, k\u00fcsimus on vaid esteetilistes ja praktilistes aspektides. Nii et meie \u00fclesanne on:<\/p>\n<p>1.1 Esimene variant h\u00f5lmab Raspberry Pi 2\/3\/4 olemasolu ning USB RS485 konverteri olemasolu (nn \u00abv\u00f5ti\u00bb, mille saab tellida Alliexpressist).<\/p>\n<p><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/1b1513ebd04010704c629ea96cc9e14b.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Joonis 1 \u2014 Raspberry Pi 2 ja USB RS485 konverter<\/i><\/p>\n<p>1.2 Teine variant h\u00f5lmab mis tahes valmis lahendust Raspberry baasil, mis on soovitatud paigaldamiseks t\u00f6\u00f6stuslike tingimuste jaoks, varustatud RS485 portidega. N\u00e4iteks selline, nagu on kujutatud joonisel 2, Raspberry CM3+ moodulil p\u00f5hinev seade. <br \/>\n<img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/27722c9e62647a42f9bec844d1ffa75c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Joonis 2 \u2014 AntexGate seade<\/i><\/p>\n<p>2. Seade Modbus'iga mitme juhtimisregisteriga;<\/p>\n<p>3. Windows PC projekti konfigureerimiseks.<\/p>\n<p>\n<b>Arendusetapid:<\/b><\/p>\n<ol>\n<li><noindex><a rel=\"nofollow\" href=\"#I\">Osa I. Rapid SCADA paigaldamine Raspberry'le;<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"#II\">Osa II. Rapid SCADA paigaldamine Windows'ile;<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"#III\">Osa III. Projekti arendamine ja selle laadimine seadmesse; <\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"#conclusions\">J\u00e4reldused.<\/a><\/noindex><\/li>\n<\/ol>\n<p>\n<noindex><a rel=\"nofollow\" name=\"I\"><\/a><\/noindex><\/p>\n<h2>Osa I. Rapid SCADA paigaldamine Raspberry'le<\/h2>\n<p>1. T\u00e4idame <noindex><a rel=\"nofollow\" href=\"https:\/\/rapidscada.ru\/download-all-files\/user-profile\/\">vormi<\/a><\/noindex> Rapid Scada veebisaidil, et saada distributsioon ja alla laadida viimane versioon Linuxile.<\/p>\n<p>2. Lahti pakkime allalaaditud failid ja kopeerime kausta \u00abscada\u00bb otse. <i>\/opt<\/i> seadmeid. <\/p>\n<p>3. Asetame kolm skripti kausta \u201edaemons\u201c katalooge <i>\/etc\/init.d<\/i><\/p>\n<p>4. Anname t\u00e4ieliku juurdep\u00e4\u00e4su kolmele rakenduse kaustale:<\/p>\n<pre><code class=\"java\">sudo chmod -R ugo+rwx \/opt\/scada\/ScadaWeb\/config\nsudo chmod -R ugo+rwx \/opt\/scada\/ScadaWeb\/log\nsudo chmod -R ugo+rwx \/opt\/scada\/ScadaWeb\/storage<\/code><\/pre>\n<p>\n\u28005. Teeme skriptidest k\u00e4ivitatavad:<\/p>\n<pre><code class=\"java\">sudo chmod +x \/opt\/scada\/make_executable.sh\nsudo \/opt\/scada\/make_executable.sh<\/code><\/pre>\n<p>\n\u28006. Lisame hoidla:<\/p>\n<pre><code class=\"java\">sudo apt install apt-transport-https dirmngr gnupg ca-certificates\nsudo apt-key adv --keyserver hkp:\/\/keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF\necho \"deb https:\/\/download.mono-project.com\/repo\/debian stable-stretch main\" | sudo tee \/etc\/apt\/sources.list.d\/mono-official-stable.list\nsudo apt update<\/code><\/pre>\n<p>\n\u28007. Paigaldame Mono .NET Frameworki:<\/p>\n<pre><code class=\"java\">sudo apt-get install mono-complete<\/code><\/pre>\n<p>\n\u28008. Paigaldame Apache HTTP-serveri:<\/p>\n<pre><code class=\"java\">sudo apt-get install apache2<\/code><\/pre>\n<p>\n\u28009. Paigaldame lisamoodulid:<\/p>\n<pre><code class=\"java\">sudo apt-get install libapache2-mod-mono mono-apache-server4<\/code><\/pre>\n<p>\n\u280010. Loome lingi veebirakendusele:<\/p>\n<pre><code class=\"java\">sudo ln -s \/opt\/scada\/ScadaWeb \/var\/www\/html\/scada<\/code><\/pre>\n<p>\n\u280011. Laaditud arhiivist kaustas \u201eapache\u201c kopeerime faili <i>scada.conf<\/i> kausta <i>\/etc\/apache2\/sites-available<\/i><\/p>\n<pre><code class=\"java\">sudo a2ensite scada.conf<\/code><\/pre>\n<p>\n\u280012. Liigume m\u00f6\u00f6da seda teed <i>sudo nano \/etc\/apache2\/apache2.conf<\/i> ja lisame faili l\u00f5ppu j\u00e4rgmist:<\/p>\n<pre><code class=\"java\">Require all denied<\/code><\/pre>\n<p>\n\u280013. K\u00e4ivitame skripti:<\/p>\n<pre><code class=\"java\">sudo \/opt\/scada\/svc_install.sh<\/code><\/pre>\n<p>\n\u280014. Taask\u00e4ivitage Raspberry:<\/p>\n<pre><code class=\"java\">sudo reboot<\/code><\/pre>\n<p>\n\u280015. Avame veebisaidi:<\/p>\n<pre><code class=\"java\">http:\/\/IP-aadress seadme\/scada<\/code><\/pre>\n<p>\n\u280016. Avatud aknas sisestage kasutajanimi <i>\u00abadmin\u00bb<\/i> ja parool <i>\u00ab12345\u00bb<\/i>.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"II\"><\/a><\/noindex><\/p>\n<h2>Osa II. Rapid SCADA paigaldamine Windowsi<\/h2>\n<p>\nRapid SCADA paigaldamine Windowsi on vajalik Raspberry seadistamiseks ja projekti konfigureerimiseks. Teoreetiliselt saab seda teha ka otse Raspberries, kuid tehnilise toe n\u00f5uandel on soovitatav kasutada Windowsi arendusmehhanismi, kuna see t\u00f6\u00f6tab siin paremini kui Linuxis.<\/p>\n<p>Nii et, alustame:<\/p>\n<ol>\n<li>Uuendame Microsoft .NET Frameworki uusimale versioonile;<\/li>\n<li>Lae alla <noindex><a rel=\"nofollow\" href=\"https:\/\/rapidscada.ru\/download-all-files\/download-rapid-scada\/\">OpenMediaVault<\/a><\/noindex> paigaldame Rapid SCADA Windowsile offline;<\/li>\n<li>K\u00e4ivitame rakenduse \u00abAdministraator\u00bb. Selles arendame projekti.<\/li>\n<\/ol>\n<p>\nArendamisel on m\u00f5ned punktid, millele t\u00e4helepanu p\u00f6\u00f6rata:<\/p>\n<p>1. K\u00e4skude numbrid selles SCADA-s\u00fcsteemis algavad aadressist 1, seega pidime oma k\u00e4skude numbreid \u00fche v\u00f5rra suurendama. Meie juhul on see: 512+1 ja edasi:<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/bd\/7c\/hj\/bd7chjywwlxieiq78axu3zkq3gs.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/af0e651e610f95266866828ffdfcde0e.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Joonis 3 \u2014 Registe numbrite t\u00e4itmine Rapid SCADA-s (pilt on klikatav)<\/i><\/p>\n<p>2. \u00dcmberseadmiste jaoks ja projekti \u00f5ige paigaldamiseks Linuxi operatsioonis\u00fcsteemis tuleb seadetes minna \u00abServer\u00bb -&gt; \u00ab\u00dcldparametrid\u00bb ja vajutada nuppu \u00abLinuxile\u00bb:<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/cb\/wt\/m0\/cbwtm0putjdhyvpdvkdzfgeopzw.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/6ea8fc8f607ca1be73e4dde93b0683bc.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Joonis 4 \u2014 Kaustade \u00fcmberseadmine Rapid SCADA-s (pilt on klikatav)<\/i><\/p>\n<p>3. M\u00e4\u00e4rake Modbus RTU k\u00fcsitluse port nii, nagu see on seadmes Linux s\u00fcsteemis m\u00e4\u00e4ratud. Meie puhul on see <i>\/dev\/ttyUSB0<\/i><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/db\/dn\/ls\/dbdnls7x1c5rkoe5nfod76qhnho.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/76072c7e81dcb294b0c1cd3a7200cf32.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Joonis 5 \u2014 Kaustade \u00fcmberkonfigureerimine Rapid SCADA-s (pilt on klikatav)<\/i><\/p>\n<p>Kui teil on k\u00fcsimusi, leiate k\u00f5ik t\u00e4iendavad installimise juhised <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.rapidscada.net\/content\/latest\/ru\/installation-and-run\/\">ettev\u00f5tte kodulehelt<\/a><\/noindex> v\u00f5i nende <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/channel\/UCQ4rtAMoExwkBZ-K6PKn5iQ\/videos\">YouTube'i kanalis<\/a><\/noindex>.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"III\"><\/a><\/noindex><\/p>\n<h2>Osa III. Projekti v\u00e4ljat\u00f6\u00f6tamine ja selle laadimine seadmesse<\/h2>\n<p>\nProjekti arendamine ja visualiseerimine toimub otse brauseris. See ei ole p\u00e4ris tavaline p\u00e4rast t\u00f6\u00f6laudade SCADA-s\u00fcsteeme, kuid t\u00e4iesti teostatav. <\/p>\n<p>Eraldi tasub mainida piiratud visuaalsete elementide komplekti (joonis 6). Integreeritud komponente on siin LED, nupp, l\u00fcliti, link ja n\u00e4idik. Suur pluss on see, et see SCADA-s\u00fcsteem toetab d\u00fcnaamilisi pilte ja tekste. Minimaarsete teadmistega graafika redigeerimisprogrammidest (Corel, Adobe Photoshop jne) on v\u00f5imalik luua oma pildikogusid, elemente ja tekstuure, ning GIF-elementide tugi v\u00f5imaldab lisada animatsiooni tehnoloogilise protsessi visualiseerimisse. <\/p>\n<p><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/62216fbc845bcbda8ad91869af231d8d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Joonis 6 \u2014 Scheemiredaktori t\u00f6\u00f6riistad Rapid SCADA-s<\/i><\/p>\n<p>Selles artiklis ei olnud eesm\u00e4rk \u00fcksikasjalikult kirjeldada graafilise projekti loomise protsessi Rapid SCADA-s. Seet\u00f5ttu ei peatuma sellele punktile pikemalt. Arendaja keskkonnas n\u00e4eb meie lihtne projekt \"Kompresoorijaama surv\u00f5huhankes\u00fcsteem\" v\u00e4lja j\u00e4rgmiselt (joonis 7): <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/wu\/ds\/z1\/wudsz16bpa5qpdhfwdzgjvofcmi.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/218bd7904513a5530691b2b6eb2a72c7.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Joonis 7 \u2014 Skeemi redaktor Rapid SCADA-s (pilt on klikkitav)<\/i><\/p>\n<p>Seej\u00e4rel laadime meie projekti seadmesse. Selleks sisestame seadme IP-aadressi, et projekti edastada mitte localhostile, vaid meie sisseehitatud arvutile:<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/7n\/zk\/d_\/7nzkd_ckwrjromwlz3hfhnfpuqw.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/8fd29fe96f899090e3e3ca37cae5159a.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Joonis 8 \u2014 Projekti laadimine seadmesse Rapid SCADA-s (pilt on klikkitav)<\/i><\/p>\n<p>Kokkuv\u00f5ttes saime midagi sellist (joonis 9). Ekraani vasakus osas on LED-id, mis peegeldavad kogu s\u00fcsteemi (kompressori) t\u00f6\u00f6 staatust, samuti klappidest (kas avatud v\u00f5i suletud) oleku staatust, ning ekraani keskel on tehnoloogilise protsessi visualiseerimine koos seadmete juhtimise v\u00f5imalusega l\u00fclitite kaudu. Kui avatakse m\u00f5ni klapp, muutub nii klapi kui ka sellele vastava toru v\u00e4rv hallist roheliseks. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/qh\/ua\/hl\/qhuahl-gkd3m3hil8pqcdgshnve.gif\"><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/fcfd13560ffde921cf2ac47d1d002b71.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Joonis 9 \u2014 Kompressorstaatuse projekt (GIF animatsioon on klikitav)<\/i><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/antexcloud.ru\/docs\/antexgate\/rapid-scada\/\">Siit<\/a><\/noindex> saate selle projekti faili allalaadida tutvumiseks. <\/p>\n<p>Joonisel 10 on kujutatud \u00fcldiselt seda, kuidas meie tulemus v\u00e4lja n\u00e4eb.<\/p>\n<p><img decoding=\"async\" alt=\"SCADA Raspberryl: m\u00fc\u00fct v\u00f5i reaalsus?\" src=\"\/wp-content\/uploads\/2019\/12\/cc22be738caa6aad4c3453f866ca07ac.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Joonis 10 \u2014 SCADA-s\u00fcsteem Raspberry'l<\/i><br \/>\n<noindex><a rel=\"nofollow\" name=\"conclusions\"><\/a><\/noindex><\/p>\n<h2>J\u00e4reldused<\/h2>\n<p>\nV\u00f5imsate t\u00f6\u00f6stuslike sisseehitatud arvutite ilmumine v\u00f5imaldab laiendada ja t\u00e4iendada programmeeritavate loogikakontrollerite funktsionaalsust. Nendele analoogsetele SCADA-s\u00fcsteemidele paigaldamine v\u00f5ib katta v\u00e4ikese tootmise v\u00f5i tehnoloogilise protsessi \u00fclesanded. Suuremate \u00fclesannete puhul, millega tegeleb suurem kasutajaskond v\u00f5i on k\u00f5rgemad turvan\u00f5uded, tuleb t\u00f5en\u00e4oliselt paigaldada t\u00e4isfunktsionaalsed serverid, automaatika kapid ja tuttavad PLK-d. Ent keskmise ja v\u00e4ikese automatiseerimise punktide puhul, n\u00e4iteks v\u00e4ikestes tootmishoonetes, katlamajades, pumpamisjaamades v\u00f5i nutikodu s\u00fcsteemides \u2014 tundub selline lahendus m\u00f5istlik. Meie arvutuste j\u00e4rgi sobivad sellised seadmed \u00fclesannete jaoks kuni 500 sisendi-v\u00e4ljundi punktiga.<\/p>\n<p>Kui teil on kogemusi joonistamisega erinevates graafikaprogrammides ja te ei karda, et peate ise looma elemente mnemoseemades, siis on Rapid SCADA Raspberry jaoks \u00fcsna optimaalne lahendus. Selle funktsionaalsus kui valmis lahenduse osas on pisut piiratud, kuna see on avatud l\u00e4htekoodiga, kuid see piisab, et katta v\u00e4ikese tootmishoone vajadusi. Seega, kui valmistada endale visuaalide mallid, on seda lahendust t\u00e4iesti v\u00f5imalik kasutada integratsiooniks, isegi kui mitte k\u00f5igi, siis v\u00e4hemalt m\u00f5ne osa teie projektidest. <\/p>\n<p>Seega, et m\u00f5ista, kui kasulik selline lahendus Raspberry'l teie jaoks olla v\u00f5ib ja kui asendatavad on teie projektid avatud l\u00e4htekoodiga SCADA s\u00fcsteemidega Linuxil, tekib t\u00e4iesti \u00f5igustatud k\u00fcsimus: milliseid SCADA s\u00fcsteeme te k\u00f5ige sagedamini kasutate?<\/p>\n<p class=\"for_users_only_msg\">Ainult registreeritud kasutajad saavad k\u00fcsitluses osaleda. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/auth\/login\/\">Logige sisse<\/a><\/noindex>, palun.<\/p>\n<h2 class=\"default-block__polling-title\">Milliseid SCADA s\u00fcsteeme te k\u00f5ige sagedamini kasutate?<\/h2>\n<ul class=\"poll-result\">\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">35.2%<\/strong>SIMATIC WinCC (TIA Portal)18<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">7.8%<\/strong>Intouch Wonderware4<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">5.8%<\/strong>Trace mode3<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">15.6%<\/strong>CoDeSys8<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">0%<\/strong>Genesis0<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">3.9%<\/strong>PcVue Solutions2<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">3.9%<\/strong>Vijeo Citect2<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">17.6%<\/strong>Master SCADA9<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">3.9%<\/strong>iRidium mobile2<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">3.9%<\/strong>Simple-Scada2<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">7.8%<\/strong>Rapid SCADA4<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent\">1.9%<\/strong>AggreGate SCADA1<\/p>\n<\/li>\n<li class=\"poll-result__item\">\n<p>                <strong class=\"poll-result__data-percent  poll-result__data-percent_winner\">39.2%<\/strong>Muu variant (vastus kommentaarides)20<\/p>\n<\/li>\n<\/ul>\n<p>    H\u00e4\u00e4letas 51 kasutajat. J\u00e4tis h\u00e4\u00e4letamata 33 kasutajat.<br \/>\n<br \/>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/478484\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Winter Is Coming. \u041d\u0430 \u0441\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 (\u041f\u041b\u041a) \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0442 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b. \u042d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043e\u0434\u043d\u043e\u043c\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0443 \u0432\u043e\u0431\u0440\u0430\u0442\u044c \u0432 \u0441\u0435\u0431\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430, \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0438 (\u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0432\u044b\u0445\u043e\u0434\u0430 HDMI) \u0435\u0449\u0435 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043c\u0435\u0441\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430. \u0418\u0442\u043e\u0433\u043e: Web-\u0441\u0435\u0440\u0432\u0435\u0440, OPC-\u0447\u0430\u0441\u0442\u044c, \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0410\u0420\u041c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u0435, \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53574","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Winter Is Coming. \u041d\u0430 \u0441\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 (\u041f\u041b\u041a) \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0442 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b. \u042d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043e\u0434\u043d\u043e\u043c\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0443 \u0432\u043e\u0431\u0440\u0430\u0442\u044c \u0432 \u0441\u0435\u0431\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430, \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0438 (\u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0432\u044b\u0445\u043e\u0434\u0430 HDMI) \u0435\u0449\u0435 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043c\u0435\u0441\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430. \u0418\u0442\u043e\u0433\u043e: Web-\u0441\u0435\u0440\u0432\u0435\u0440, OPC-\u0447\u0430\u0441\u0442\u044c, \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0410\u0420\u041c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u0435, \u0438\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/scada-na-raspberry-mif-ili-realnost\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47SCADA \u043d\u0430 Raspberry: \u043c\u0438\u0444 \u0438\u043b\u0438 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c? | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"Winter Is Coming. \u041d\u0430 \u0441\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 (\u041f\u041b\u041a) \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0442 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b. \u042d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043e\u0434\u043d\u043e\u043c\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0443 \u0432\u043e\u0431\u0440\u0430\u0442\u044c \u0432 \u0441\u0435\u0431\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430, \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0438 (\u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0432\u044b\u0445\u043e\u0434\u0430 HDMI) \u0435\u0449\u0435 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043c\u0435\u0441\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430. \u0418\u0442\u043e\u0433\u043e: Web-\u0441\u0435\u0440\u0432\u0435\u0440, OPC-\u0447\u0430\u0441\u0442\u044c, \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0410\u0420\u041c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u0435, \u0438\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/scada-na-raspberry-mif-ili-realnost\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-12-04T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:01:29+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47SCADA Raspberry'l: m\u00fc\u00fct v\u00f5i reaalsus? | ProHoster","description":"Talv tuleb. Programmeeritavad loogikakontrollerid (PLC) asenduvad j\u00e4rk-j\u00e4rgult sisse ehitatud isikliku arvutiga. See on tingitud sellest, et arvutite v\u00f5imsused v\u00f5imaldavad \u00fche seadme abil integreerida programmikontrolleri, serveri ja (kui seadmel on HDMI-v\u00e4ljund) isegi operaatori automatiseeritud t\u00f6\u00f6koha funktsioonid. Kokku: veebiserver, OPC-osa, andmebaas ja APM \u00fches korpuses, ning","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/scada-na-raspberry-mif-ili-realnost","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47SCADA \u043d\u0430 Raspberry: \u043c\u0438\u0444 \u0438\u043b\u0438 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c? | ProHoster","og:description":"Winter Is Coming. \u041d\u0430 \u0441\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u044b\u0445 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 (\u041f\u041b\u041a) \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0442 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b. \u042d\u0442\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u0442\u0435\u043c, \u0447\u0442\u043e \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043e\u0434\u043d\u043e\u043c\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0443 \u0432\u043e\u0431\u0440\u0430\u0442\u044c \u0432 \u0441\u0435\u0431\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u0443\u0435\u043c\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430, \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u0438 (\u043f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0432\u044b\u0445\u043e\u0434\u0430 HDMI) \u0435\u0449\u0435 \u0438 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043c\u0435\u0441\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430. \u0418\u0442\u043e\u0433\u043e: Web-\u0441\u0435\u0440\u0432\u0435\u0440, OPC-\u0447\u0430\u0441\u0442\u044c, \u0431\u0430\u0437\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0410\u0420\u041c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u043a\u043e\u0440\u043f\u0443\u0441\u0435, \u0438","og:url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/scada-na-raspberry-mif-ili-realnost","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-12-04T21:00:00+00:00","article:modified_time":"2020-02-18T11:01:29+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"53574","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 07:55:22","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:22:50","updated":"2026-01-24 07:55:22"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/53574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=53574"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/53574\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=53574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=53574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=53574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}