{"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\/hu\/blog\/news\/scada-na-raspberry-mif-ili-realnost","title":{"rendered":"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?","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 Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/53868f73c0b751c89deb874755d9f3f8.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\nA t\u00e9l k\u00f6zeleg. A programozhat\u00f3 logikai vez\u00e9rl\u0151k (PLC) fokozatosan h\u00e1tt\u00e9rbe szorulnak, helyett\u00fck be\u00e1gyazott szem\u00e9lyi sz\u00e1m\u00edt\u00f3g\u00e9pek l\u00e9pnek el\u0151t\u00e9rbe. Ennek az az oka, hogy a sz\u00e1m\u00edt\u00f3g\u00e9pek teljes\u00edtm\u00e9nye lehet\u0151v\u00e9 teszi, hogy egyetlen eszk\u00f6z mag\u00e1ban foglalja a programozhat\u00f3 vez\u00e9rl\u0151, a szerver \u00e9s (ha az eszk\u00f6z rendelkezik HDMI kimenettel) m\u00e9g az oper\u00e1tor automatikus munkahelye funkci\u00f3it is. \u00d6sszefoglalva: Web-szerver, OPC r\u00e9sz, adatb\u00e1zis \u00e9s APM egy egys\u00e9ges h\u00e1zban, mindez egy PLC \u00e1r\u00e1\u00e9rt. <\/p>\n<p>A cikkben megvizsg\u00e1ljuk a be\u00e1gyazott sz\u00e1m\u00edt\u00f3g\u00e9pek ipari alkalmaz\u00e1s\u00e1nak lehet\u0151s\u00e9geit. Alapul vessz\u00fck a Raspberry Pi alap\u00fa eszk\u00f6zt, l\u00e9p\u00e9sr\u0151l l\u00e9p\u00e9sre le\u00edrjuk az orosz fejleszt\u00e9s\u0171, ny\u00edlt forr\u00e1sk\u00f3d\u00fa SCADA rendszer, a Rapid SCADA telep\u00edt\u00e9si folyamat\u00e1t, valamint kidolgozunk egy projektet egy absztrakt kompresszor \u00e1llom\u00e1s sz\u00e1m\u00e1ra, amelynek feladata a kompresszor \u00e9s h\u00e1rom szelepen kereszt\u00fcli t\u00e1voli vez\u00e9rl\u00e9s, valamint a s\u0171r\u00edtett leveg\u0151 el\u0151\u00e1ll\u00edt\u00e1si folyamat\u00e1nak vizualiz\u00e1l\u00e1sa.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nAzonnal tegy\u00fck vil\u00e1goss\u00e1, hogy a feladat k\u00e9t lehet\u0151s\u00e9ggel oldhat\u00f3 meg. Elvileg egyik sem k\u00fcl\u00f6nb\u00f6zik a m\u00e1sikt\u00f3l, csup\u00e1n eszt\u00e9tikai \u00e9s gyakorlati szempontb\u00f3l k\u00fcl\u00f6nb\u00f6znek. Teh\u00e1t sz\u00fcks\u00e9g\u00fcnk van:<\/p>\n<p>1.1 Az els\u0151 lehet\u0151s\u00e9g k\u00f6zvetlen\u00fcl a Raspberry Pi 2\/3\/4 megl\u00e9t\u00e9t \u00e9s egy USB-RS485 \u00e1talak\u00edt\u00f3t felt\u00e9telez (\u00fagynevezett \"dongle\", amelyet megrendelhet\u00fcnk az Alliexpress-r\u0151l).<\/p>\n<p><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/1b1513ebd04010704c629ea96cc9e14b.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>1. \u00e1bra \u2014 Raspberry Pi 2 \u00e9s USB-RS485 \u00e1talak\u00edt\u00f3<\/i><\/p>\n<p>1.2 A m\u00e1sodik lehet\u0151s\u00e9g b\u00e1rmilyen ipari k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt be\u00e9p\u00edtett RS485 portokkal rendelkez\u0151 Raspberry alap\u00fa megold\u00e1sokat tartalmaz. P\u00e9ld\u00e1ul, mint a 2. \u00e1br\u00e1n, Raspberry CM3+ modulra \u00e9p\u00edtve. <br \/>\n<img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/27722c9e62647a42f9bec844d1ffa75c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>2. \u00e1bra \u2014 AntexGate eszk\u00f6z<\/i><\/p>\n<p>2. Eszk\u00f6z Modbus-szal t\u00f6bb vez\u00e9rl\u0151regiszterrel;<\/p>\n<p>3. Windows oper\u00e1ci\u00f3s rendszer\u0171 sz\u00e1m\u00edt\u00f3g\u00e9p a projekt konfigur\u00e1l\u00e1s\u00e1hoz.<\/p>\n<p>\n<b>A fejleszt\u00e9s l\u00e9p\u00e9sei:<\/b><\/p>\n<ol>\n<li><noindex><a rel=\"nofollow\" href=\"#I\">I. r\u00e9sz. Rapid SCADA telep\u00edt\u00e9se Raspberry-re;<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"#II\">II. r\u00e9sz. Rapid SCADA telep\u00edt\u00e9se Windows-ra;<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"#III\">III. r\u00e9sz. Projekt kidolgoz\u00e1sa \u00e9s felt\u00f6lt\u00e9se az eszk\u00f6zre; <\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"#conclusions\">K\u00f6vetkeztet\u00e9sek.<\/a><\/noindex><\/li>\n<\/ol>\n<p>\n<noindex><a rel=\"nofollow\" name=\"I\"><\/a><\/noindex><\/p>\n<h2>I. r\u00e9sz. Rapid SCADA telep\u00edt\u00e9se Raspberry-re<\/h2>\n<p>1. Kit\u00f6ltj\u00fck <noindex><a rel=\"nofollow\" href=\"https:\/\/rapidscada.ru\/download-all-files\/user-profile\/\">\u0171rlap<\/a><\/noindex> a Rapid Scada weboldal\u00e1n a disztrib\u00faci\u00f3 megszerz\u00e9s\u00e9hez, \u00e9s let\u00f6ltj\u00fck az utols\u00f3 verzi\u00f3t Linuxra.<\/p>\n<p>2. Kicsomagoljuk a let\u00f6lt\u00f6tt f\u00e1jlokat, \u00e9s bem\u00e1soljuk a \"scada\" mapp\u00e1t a <i>\/opt<\/i> k\u00e9sz\u00fcl\u00e9k k\u00f6nyvt\u00e1r\u00e1ba. <\/p>\n<p>3. A \"daemons\" mapp\u00e1b\u00f3l h\u00e1rom szkriptet helyez\u00fcnk a <i>\/etc\/init.d<\/i><\/p>\n<p>k\u00e9sz\u00fcl\u00e9k k\u00f6nyvt\u00e1r\u00e1ba. K\u00e9sz\u00edts\u00fcnk teljes hozz\u00e1f\u00e9r\u00e9st a program h\u00e1rom mapp\u00e1j\u00e1hoz:<\/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>\n5. Tegy\u00fcnk v\u00e9grehajthat\u00f3v\u00e1 szkripteket:<\/p>\n<pre><code class=\"java\">sudo chmod +x \/opt\/scada\/make_executable.sh\nsudo \/opt\/scada\/make_executable.sh<\/code><\/pre>\n<p>\n6. Hozz\u00e1adjuk a t\u00e1rol\u00f3t:<\/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>\n7. Telep\u00edtj\u00fck a Mono .NET Framework-ot:<\/p>\n<pre><code class=\"java\">sudo apt-get install mono-complete<\/code><\/pre>\n<p>\n8. Telep\u00edtj\u00fck az Apache HTTP szervert:<\/p>\n<pre><code class=\"java\">sudo apt-get install apache2<\/code><\/pre>\n<p>\n9. Telep\u00edtj\u00fck a kieg\u00e9sz\u00edt\u0151 modulokat:<\/p>\n<pre><code class=\"java\">sudo apt-get install libapache2-mod-mono mono-apache-server4<\/code><\/pre>\n<p>\n10. Hozz\u00e1adjuk a webalkalmaz\u00e1s linkj\u00e9t:<\/p>\n<pre><code class=\"java\">sudo ln -s \/opt\/scada\/ScadaWeb \/var\/www\/html\/scada<\/code><\/pre>\n<p>\n11. A let\u00f6lt\u00f6tt arch\u00edvumb\u00f3l a \"apache\" mapp\u00e1ban m\u00e1soljuk a f\u00e1jlt <i>scada.conf<\/i> a k\u00f6nyvt\u00e1rba. <i>\/etc\/apache2\/sites-available<\/i><\/p>\n<pre><code class=\"java\">sudo a2ensite scada.conf<\/code><\/pre>\n<p>\n12. Navig\u00e1lunk ezen az \u00faton <i>sudo nano \/etc\/apache2\/apache2.conf<\/i> \u00e9s a f\u00e1jl v\u00e9g\u00e9re hozz\u00e1adjuk a k\u00f6vetkez\u0151t:<\/p>\n<pre><code class=\"java\">Require all denied<\/code><\/pre>\n<p>\n13. Futassuk a szkriptet:<\/p>\n<pre><code class=\"java\">sudo \/opt\/scada\/svc_install.sh<\/code><\/pre>\n<p>\n14. \u00dajraind\u00edtjuk a Raspberry-t:<\/p>\n<pre><code class=\"java\">sudo reboot<\/code><\/pre>\n<p>\n15. Megnyitjuk a weboldalt:<\/p>\n<pre><code class=\"java\">http:\/\/IP-c\u00edm eszk\u00f6z\/scada<\/code><\/pre>\n<p>\n16. Az \u00fajonnan megny\u00edl\u00f3 ablakban \u00edrjuk be a felhaszn\u00e1l\u00f3nevet <i>\"admin\"<\/i> \u00e9s a jelsz\u00f3t <i>\"12345\"<\/i>.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"II\"><\/a><\/noindex><\/p>\n<h2>II. R\u00e9sz. A Rapid SCADA telep\u00edt\u00e9se Windows-ra<\/h2>\n<p>\nA Rapid SCADA telep\u00edt\u00e9s\u00e9re Windows-on sz\u00fcks\u00e9g van a Raspberry be\u00e1ll\u00edt\u00e1s\u00e1hoz \u00e9s a projekt konfigur\u00e1l\u00e1s\u00e1hoz. Elm\u00e9letileg ezt lehetne a Raspberry-n is megtenni, de a technikai t\u00e1mogat\u00e1s azt tan\u00e1csolta, hogy a Windows fejleszt\u0151i k\u00f6rnyezetet haszn\u00e1ljuk, mivel itt pontosabban m\u0171k\u00f6dik, mint Linux-on.<\/p>\n<p>Nos, kezdj\u00fck el:<\/p>\n<ol>\n<li>Friss\u00edts\u00fck a Microsoft .NET Framework-ot a leg\u00fajabb verzi\u00f3ra;<\/li>\n<li>T\u00f6lts\u00fck le <noindex><a rel=\"nofollow\" href=\"https:\/\/rapidscada.ru\/download-all-files\/download-rapid-scada\/\">disztrib\u00faci\u00f3<\/a><\/noindex> Telep\u00edts\u00fck a Rapid SCADA-t Windows-ra offline m\u00f3dban;<\/li>\n<li>Ind\u00edtsuk el az \"Adminisztr\u00e1tor\" alkalmaz\u00e1st. Ebben fogjuk kifejleszteni mag\u00e1t a projektet.<\/li>\n<\/ol>\n<p>\nFejleszt\u00e9skor figyelembe kell venni n\u00e9h\u00e1ny dolgot:<\/p>\n<p>1. A regiszterek sz\u00e1moz\u00e1sa ebben a SCADA rendszerben 1-r\u0151l kezd\u0151dik, ez\u00e9rt egy egys\u00e9ggel n\u00f6veln\u00fcnk kellett a regisztereink sz\u00e1m\u00e1t. A mi eset\u00fcnkben ez: 512+1 \u00e9s \u00edgy tov\u00e1bb:<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/bd\/7c\/hj\/bd7chjywwlxieiq78axu3zkq3gs.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/af0e651e610f95266866828ffdfcde0e.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>3. \u00e1bra \u2014 A regiszterek sz\u00e1moz\u00e1sa a Rapid SCADA-ban (a k\u00e9p kattinthat\u00f3)<\/i><\/p>\n<p>2. A k\u00f6nyvt\u00e1rak \u00fajrakonfigur\u00e1l\u00e1s\u00e1hoz \u00e9s a projekt helyes telep\u00edt\u00e9s\u00e9hez Linux oper\u00e1ci\u00f3s rendszeren, a be\u00e1ll\u00edt\u00e1sokban be kell l\u00e9pni a \"Szerver\" -&gt; \"\u00c1ltal\u00e1nos be\u00e1ll\u00edt\u00e1sok\" men\u00fcpontba \u00e9s megnyomni a \"Linux-hoz\" gombot:<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/cb\/wt\/m0\/cbwtm0putjdhyvpdvkdzfgeopzw.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/6ea8fc8f607ca1be73e4dde93b0683bc.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>4. \u00e1bra \u2014 A k\u00f6nyvt\u00e1rak \u00fajrakonfigur\u00e1l\u00e1sa a Rapid SCADA-ban (a k\u00e9p kattinthat\u00f3)<\/i><\/p>\n<p>3. Meghat\u00e1rozzuk a Modbus RTU lek\u00e9rdez\u00e9si portot, ahogyan az a Linux eszk\u00f6z rendszer\u00e9ben van meghat\u00e1rozva. A mi eset\u00fcnkben ez <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 Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/76072c7e81dcb294b0c1cd3a7200cf32.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>5. \u00e1bra \u2014 A k\u00f6nyvt\u00e1rak \u00e1t\u00e1ll\u00edt\u00e1sa a Rapid SCADA-ban (k\u00e9p kattinthat\u00f3)<\/i><\/p>\n<p>Ha b\u00e1rmilyen k\u00e9rd\u00e9se mer\u00fclne fel, minden tov\u00e1bbi telep\u00edt\u00e9si \u00fatmutat\u00f3t a k\u00f6vetkez\u0151 oldalon kaphat: <noindex><a rel=\"nofollow\" href=\"http:\/\/doc.rapidscada.net\/content\/latest\/ru\/installation-and-run\/\">a c\u00e9g weboldal\u00e1n<\/a><\/noindex> vagy az \u0151 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/channel\/UCQ4rtAMoExwkBZ-K6PKn5iQ\/videos\">YouTube-csatorn\u00e1nkon<\/a><\/noindex>.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"III\"><\/a><\/noindex><\/p>\n<h2>III. r\u00e9sz. A projekt fejleszt\u00e9se \u00e9s annak bet\u00f6lt\u00e9se az eszk\u00f6zre<\/h2>\n<p>\nA projekt fejleszt\u00e9se \u00e9s vizualiz\u00e1ci\u00f3ja k\u00f6zvetlen\u00fcl a b\u00f6ng\u00e9sz\u0151ben t\u00f6rt\u00e9nik. Ez nem annyira szokv\u00e1nyos a hagyom\u00e1nyos asztali SCADA rendszerek ut\u00e1n, de teljesen hely\u00e9nval\u00f3. <\/p>\n<p>K\u00fcl\u00f6n szeretn\u00e9m megjegyezni a korl\u00e1tozott vizualiz\u00e1ci\u00f3s elemek k\u00e9szlet\u00e9t (6. \u00e1bra). A be\u00e9p\u00edtett komponensek k\u00f6z\u00fcl tal\u00e1lhat\u00f3 itt LED, gomb, kapcsol\u00f3, hivatkoz\u00e1s \u00e9s mutat\u00f3. Azonban nagy el\u0151ny, hogy ez a SCADA rendszer t\u00e1mogatja a dinamikus k\u00e9peket \u00e9s sz\u00f6veget. Minim\u00e1lis grafikai programismerettel (Corel, Adobe Photoshop stb.) saj\u00e1t k\u00e9pk\u00f6nyvt\u00e1rat, elemeket \u00e9s text\u00far\u00e1kat k\u00e9sz\u00edthet\u00fcnk, \u00e9s a GIF elemek t\u00e1mogat\u00e1sa lehet\u0151v\u00e9 teszi az anim\u00e1ci\u00f3 hozz\u00e1ad\u00e1s\u00e1t a technol\u00f3giai folyamat vizualiz\u00e1ci\u00f3j\u00e1hoz. <\/p>\n<p><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/62216fbc845bcbda8ad91869af231d8d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>6. \u00e1bra \u2014 S\u00e9maszerkeszt\u0151 eszk\u00f6z\u00f6k a Rapid SCADA-ban<\/i><\/p>\n<p>A cikk c\u00e9lja nem az volt, hogy l\u00e9p\u00e9sr\u0151l l\u00e9p\u00e9sre bemutassa a projekt grafikai l\u00e9trehoz\u00e1s\u00e1nak folyamat\u00e1t a Rapid SCADA-ben. Ez\u00e9rt nem t\u00e9r\u00fcnk ki r\u00e9szletesen erre a pontra. A fejleszt\u0151i k\u00f6rnyezetben a mi egyszer\u0171 projekt\u00fcnk, a \"S\u0171r\u00edtett leveg\u0151 sz\u00e1ll\u00edt\u00f3 rendszer\" kompresszor\u00e1llom\u00e1s \u00edgy n\u00e9z ki (7. \u00e1bra): <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/wu\/ds\/z1\/wudsz16bpa5qpdhfwdzgjvofcmi.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/218bd7904513a5530691b2b6eb2a72c7.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>7. \u00e1bra \u2014 S\u00e9maszerkeszt\u0151 a Rapid SCADA-ban (k\u00e9p kattinthat\u00f3)<\/i><\/p>\n<p>Ezut\u00e1n felt\u00f6ltj\u00fck projekt\u00fcnket az eszk\u00f6zre. Ehhez megadjuk az eszk\u00f6z IP-c\u00edm\u00e9t, hogy a projektet ne a localhost-ra, hanem a be\u00e1gyazott sz\u00e1m\u00edt\u00f3g\u00e9p\u00fcnkre k\u00fcldj\u00fck:<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/7n\/zk\/d_\/7nzkd_ckwrjromwlz3hfhnfpuqw.jpeg\"><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/8fd29fe96f899090e3e3ca37cae5159a.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>8. \u00e1bra \u2014 A projekt felt\u00f6lt\u00e9se az eszk\u00f6zre a Rapid SCADA-ban (k\u00e9p kattinthat\u00f3)<\/i><\/p>\n<p>Ennek eredm\u00e9nyek\u00e9nt valami ilyesmi k\u00e9sz\u00fclt (9. \u00e1bra). A k\u00e9perny\u0151 bal oldal\u00e1n LED-ek tal\u00e1lhat\u00f3k, amelyek a rendszer (kompresszor) m\u0171k\u00f6d\u00e9si \u00e1llapot\u00e1t, valamint a z\u00e1rak \u00e1llapot\u00e1t (nyitva vagy z\u00e1rva) t\u00fckr\u00f6zik, a k\u00e9perny\u0151 k\u00f6z\u00e9ps\u0151 r\u00e9sz\u00e9n pedig a technol\u00f3giai folyamat vizualiz\u00e1ci\u00f3ja l\u00e1that\u00f3, lehet\u0151s\u00e9ggel az eszk\u00f6z\u00f6k t\u00fck\u00f6rkapcsol\u00f3kkal t\u00f6rt\u00e9n\u0151 vez\u00e9rl\u00e9s\u00e9re. Amikor egy adott z\u00e1rat kinyitnak, a sz\u00edn a sz\u00fcrk\u00e9b\u0151l z\u00f6ldre v\u00e1ltozik, mind a z\u00e1r, mind a hozz\u00e1 tartoz\u00f3 cs\u0151vezet\u00e9k eset\u00e9ben. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/qh\/ua\/hl\/qhuahl-gkd3m3hil8pqcdgshnve.gif\"><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/fcfd13560ffde921cf2ac47d1d002b71.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>9. \u00e1bra \u2014 A kompresszor\u00e1llom\u00e1s projektje (GIF anim\u00e1ci\u00f3 kattinthat\u00f3)<\/i><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/antexcloud.ru\/docs\/antexgate\/rapid-scada\/\">Itt<\/a><\/noindex> let\u00f6ltheti a projektf\u00e1jlt megismerked\u00e9s c\u00e9lj\u00e1b\u00f3l. <\/p>\n<p>A 10. \u00e1br\u00e1n l\u00e1that\u00f3, hogy hogyan n\u00e9z ki \u00f6sszess\u00e9g\u00e9ben, amit el\u00e9rt\u00fcnk.<\/p>\n<p><img decoding=\"async\" alt=\"SCADA Raspberry Pi-n: m\u00edtosz vagy val\u00f3s\u00e1g?\" src=\"\/wp-content\/uploads\/2019\/12\/cc22be738caa6aad4c3453f866ca07ac.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>A 10. \u00e1bra \u2014 SCADA rendszer Raspberry-re<\/i><br \/>\n<noindex><a rel=\"nofollow\" name=\"conclusions\"><\/a><\/noindex><\/p>\n<h2>K\u00f6vetkeztet\u00e9sek<\/h2>\n<p>\nA nagy teljes\u00edtm\u00e9ny\u0171 be\u00e1gyazott ipari sz\u00e1m\u00edt\u00f3g\u00e9pek megjelen\u00e9se lehet\u0151v\u00e9 teszi a programozhat\u00f3 logikai vez\u00e9rl\u0151k funkcionalit\u00e1s\u00e1nak kiterjeszt\u00e9s\u00e9t \u00e9s kieg\u00e9sz\u00edt\u00e9s\u00e9t. Ezekre a SCADA rendszerekre telep\u00edtve megoldhat\u00f3k a kis \u00fczemek vagy technol\u00f3giai folyamatok feladatai. Nagyobb feladatok eset\u00e9n, nagyobb felhaszn\u00e1l\u00f3sz\u00e1mmal vagy fokozott biztons\u00e1gi k\u00f6vetelm\u00e9nyekkel, val\u00f3sz\u00edn\u0171leg teljes szervereket, automatiz\u00e1l\u00e1si szekr\u00e9nyeket \u00e9s a megszokott PLC-ket kell telep\u00edteni. Azonban a k\u00f6zepes \u00e9s kis automatiz\u00e1l\u00e1si pontok, mint p\u00e9ld\u00e1ul kis ipari \u00e9p\u00fcletek, kaz\u00e1nok, szivatty\u00fak vagy okos otthonok eset\u00e9n ez a megold\u00e1s \u00e9sszer\u0171nek t\u0171nik. Sz\u00e1m\u00edt\u00e1saink szerint az ilyen eszk\u00f6z\u00f6k alkalmasak ak\u00e1r 500 bemeneti kimeneti adatpont kezel\u00e9s\u00e9re is.<\/p>\n<p>Ha van tapasztalata k\u00fcl\u00f6nb\u00f6z\u0151 grafikai szerkeszt\u0151k haszn\u00e1lat\u00e1ban, \u00e9s nem riad vissza att\u00f3l, hogy saj\u00e1t mag\u00e1nak kell l\u00e9trehoznia a mem\u00f3riakonzol elemeit, akkor a Rapid SCADA Raspberry-re val\u00f3 verzi\u00f3ja nagyon optim\u00e1lis. K\u00e9sz megold\u00e1sk\u00e9nt a funkcionalit\u00e1sa kiss\u00e9 korl\u00e1tozott, mivel ez egy Open Source, de m\u00e9g \u00edgy is k\u00e9pes fedezni egy kis ipari \u00e9p\u00fclet feladatait. Teh\u00e1t ha k\u00e9sz\u00edt vizualiz\u00e1ci\u00f3s sablonokat, akkor ezt a megold\u00e1st teljesen lehet haszn\u00e1lni az integr\u00e1ci\u00f3ra, ha nem is minden, de n\u00e9h\u00e1ny projekt eset\u00e9ben. <\/p>\n<p>\u00cdgy, hogy meg\u00e9rts\u00fck, mennyire hasznos lehet egy hasonl\u00f3 megold\u00e1s Raspberry-n, \u00e9s hogy a projektjei mennyire helyettes\u00edthet\u0151k Linux alap\u00fa Open Source SCADA rendszerekkel, felmer\u00fcl egy teljesen \u00e9sszer\u0171 k\u00e9rd\u00e9s: Mely SCADA rendszereket haszn\u00e1lja leggyakrabban?<\/p>\n<p class=\"for_users_only_msg\">Csak a regisztr\u00e1lt felhaszn\u00e1l\u00f3k vehetnek r\u00e9szt a szavaz\u00e1son. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/auth\/login\/\">K\u00e9rem, jelentkezzen be.<\/a><\/noindex>, k\u00e9rem.<\/p>\n<h2 class=\"default-block__polling-title\">Mely SCADA rendszereket haszn\u00e1lja leggyakrabban?<\/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>Egy\u00e9b lehet\u0151s\u00e9g (v\u00e1lasz a megjegyz\u00e9sben)20<\/p>\n<\/li>\n<\/ul>\n<p>    51 felhaszn\u00e1l\u00f3 szavazott. 33 felhaszn\u00e1l\u00f3 tart\u00f3zkodott.<br \/>\n<br \/>Forr\u00e1s: <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-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\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\/hu\/blog\/news\/scada-na-raspberry-mif-ili-realnost\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\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:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/news\/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-re: m\u00edtosz vagy val\u00f3s\u00e1g? | ProHoster","description":"","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/scada-na-raspberry-mif-ili-realnost","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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:url":"https:\/\/prohoster.info\/hu\/blog\/news\/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","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/53574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=53574"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/53574\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=53574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=53574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=53574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}