{"id":1958,"date":"2026-03-04T17:20:42","date_gmt":"2026-03-04T10:20:42","guid":{"rendered":"https:\/\/tamiacademy.com\/?p=1958"},"modified":"2026-03-04T17:33:56","modified_gmt":"2026-03-04T10:33:56","slug":"scada-la-gi-tim-hieu-tong-quan-ve-he-thong-scada","status":"publish","type":"post","link":"https:\/\/tamiacademy.com\/ja\/scada-la-gi-tim-hieu-tong-quan-ve-he-thong-scada\/","title":{"rendered":"SCADA l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u t\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng SCADA"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1958\" class=\"elementor elementor-1958\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7f1c3ca post-content elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f1c3ca\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5007212\" data-id=\"5007212\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e3af730 elementor-widget elementor-widget-eael-breadcrumbs\" data-id=\"e3af730\" data-element_type=\"widget\" data-widget_type=\"eael-breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-breadcrumbs\">\n\t\t\t\t\t\t<div class=\"eael-breadcrumbs__prefix\">\n\t\t\t\t<a href=\"https:\/\/tamiacademy.com\/ja\" class=\"eael-breadcrumbs__prefix-link\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"none\"><path d=\"M3.125 8.28125V17.5C3.125 17.6658 3.19085 17.8247 3.30806 17.9419C3.42527 18.0592 3.58424 18.125 3.75 18.125H7.5V12.8125C7.5 12.5639 7.59877 12.3254 7.77459 12.1496C7.9504 11.9738 8.18886 11.875 8.4375 11.875H11.5625C11.8111 11.875 12.0496 11.9738 12.2254 12.1496C12.4012 12.3254 12.5 12.5639 12.5 12.8125V18.125H16.25C16.4158 18.125 16.5747 18.0592 16.6919 17.9419C16.8092 17.8247 16.875 17.6658 16.875 17.5V8.28125\" stroke=\"#363636\" stroke-width=\"1.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><path d=\"M18.75 9.99981L10.4254 2.03106C10.2301 1.82481 9.77344 1.82246 9.57461 2.03106L1.25 9.99981M15.625 6.99199V2.49981H13.75V5.19512\" stroke=\"#363636\" stroke-width=\"1.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg><\/a>\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t<div class=\"eael-breadcrumbs__content\"><a href=\"https:\/\/tamiacademy.com\/ja\">Home<\/a> <span class=\"eael-breadcrumb-separator\">\/<\/span> <\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-333562f elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"333562f\" data-element_type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">SCADA l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u t\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng SCADA<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6672e18 elementor-widget elementor-widget-post-info\" data-id=\"6672e18\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-250d151 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/tamiacademy.com\/ja\/2026\/03\/04\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M16 2V6M8 2V6M3 10H21M13 4H11C7.229 4 5.343 4 4.172 5.172C3.001 6.344 3 8.229 3 12V14C3 17.771 3 19.657 4.172 20.828C5.344 21.999 7.229 22 11 22H13C16.771 22 18.657 22 19.828 20.828C20.999 19.656 21 17.771 21 14V12C21 8.229 21 6.343 19.828 5.172C18.656 4.001 16.771 4 13 4Z\" stroke=\"#7E7E7E\" stroke-width=\"1.44\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><path d=\"M11.996 14H12.004M11.996 18H12.004M15.991 14H16M8 14H8.009M8 18H8.009\" stroke=\"#7E7E7E\" stroke-width=\"1.92\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t<span class=\"elementor-post-info__item-prefix\">Ng\u00e0y \u0111\u0103ng:<\/span>\n\t\t\t\t\t\t\t\t\t\t04\/03\/2026\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4cbc5c elementor-widget elementor-widget-text-editor\" data-id=\"c4cbc5c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><strong>SCADA l\u00e0 g\u00ec?<\/strong> N\u00f3 \u0111\u01b0\u1ee3c hi\u1ec3u theo ngh\u0129a \u0111\u01a1n gi\u1ea3n l\u00e0 gi\u00e1m s\u00e1t \u0111i\u1ec1u khi\u1ec3n v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u. V\u1eady c\u1ee5 th\u1ec3 n\u00f3 ho\u1ea1t \u0111\u1ed9ng ra sao? \u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u00e0o cu\u1ed9c s\u1ed1ng nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u th\u00f4ng qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/span><\/p><h1><span style=\"color: #993300;\"><strong>H\u1ec7 th\u1ed1ng SCADA l\u00e0 g\u00ec?<\/strong><\/span><\/h1><p><span style=\"color: #000000;\">\u0110\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t, \u0111i\u1ec1u khi\u1ec3n v\u00e0 thu th\u1eadp th\u00f4ng tin. T\u1ea5t c\u1ea3 \u0111\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn h\u1ec7 th\u1ed1ng ph\u1ea7n c\u1ee9ng. SCADA \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong c\u00e1c nh\u00e0 m\u00e1y. V\u1edbi ch\u1ee9c n\u0103ng l\u00e0 gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00e1c d\u00e2y chuy\u1ec1n v\u00e0 m\u00e1y m\u00f3c s\u1ea3n xu\u1ea5t.<\/span><\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-1949\" src=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1_1-300x169.webp\" alt=\"\" width=\"600\" height=\"338\" srcset=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1_1-300x169.webp 300w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1_1-18x10.webp 18w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1_1.webp 624w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p><h1><span style=\"color: #993300;\"><strong>H\u1ec7 th\u1ed1ng SCADA ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/span><\/h1><p><img decoding=\"async\" class=\"aligncenter wp-image-1951\" src=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2_1-300x183.webp\" alt=\"\" width=\"600\" height=\"366\" srcset=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2_1-300x183.webp 300w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2_1-18x12.webp 18w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2_1.webp 624w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p><p><span style=\"color: #000000;\">V\u1ec1 m\u1eb7t v\u1eadt l\u00fd, SCADA s\u1ebd gi\u1ed1ng nh\u01b0 m\u1ed9t m\u00e0n h\u00ecnh. V\u00e0 th\u01b0\u1eddng s\u1ebd c\u00f3 nhi\u1ec1u m\u00e0n h\u00ecnh \u0111\u1ec3 ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n theo d\u00f5i. H\u1ecd s\u1ebd gi\u00e1m s\u00e1t \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n li\u00ean quan trong m\u1ed9t h\u1ec7 th\u1ed1ng. T\u1eeb m\u00e1y m\u00f3c \u0111\u1ebfn to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y.<\/span><\/p><p><img decoding=\"async\" class=\"aligncenter wp-image-1948\" src=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1-300x168.webp\" alt=\"\" width=\"600\" height=\"336\" srcset=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1-300x168.webp 300w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1-1024x574.webp 1024w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1-768x430.webp 768w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1-1536x861.webp 1536w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1-18x10.webp 18w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-1.webp 1950w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p><p><span style=\"color: #000000;\">T\u1ea5t c\u1ea3 c\u00e1c m\u00e0n h\u00ecnh n\u00e0y v\u1ec1 c\u01a1 b\u1ea3n gi\u1ed1ng giao di\u1ec7n HMI. Ch\u00fang l\u00e0 giao di\u1ec7n gi\u1eefa ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 m\u00e1y m\u00f3c. C\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7, m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng s\u1ebd \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf m\u00e1y ho\u1eb7c trong ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n.<\/span><\/p><h1><span style=\"color: #993300;\"><strong>C\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng SCADA<\/strong><\/span><\/h1><p><span style=\"color: #000000;\">N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n th\u00ec HMI ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a SCADA. B\u1edfi HMI ch\u1ec9 l\u00e0 m\u00e0n h\u00ecnh ho\u1eb7c giao di\u1ec7n. Trong khi SCADA l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng ho\u1eb7c to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u1eb1ng sau t\u1ea5t c\u1ea3 c\u00e1c m\u00e0n h\u00ecnh. M\u1ed9t h\u1ec7 th\u1ed1ng SCADA c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u HMI. Vi\u1ec7c l\u00e0m n\u00e0y gi\u00fap vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n v\u00e0 gi\u00e1m s\u00e1t d\u1ec5 d\u00e0ng h\u01a1n.<\/span><\/p><p><span style=\"color: #000000;\">Tuy nhi\u00ean tr\u00ean th\u1ef1c t\u1ebf, SCADA ch\u1ee9a nhi\u1ec1u th\u1ee9 h\u01a1n, kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf HMI. N\u00f3 l\u00e0 to\u00e0n b\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 giao ti\u1ebfp. \u1ee8ng d\u1ee5ng SCADA th\u01b0\u1eddng ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7. Sau \u0111\u00f3, m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n v\u00e0 m\u00e0n h\u00ecnh HMI k\u1ebft n\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 \u0111\u1ec3 s\u1eed d\u1ee5ng giao di\u1ec7n v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a h\u1ec7 th\u1ed1ng SCADA. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 PLC, RTU c\u0169ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi m\u00e1y ch\u1ee7. \u0110\u1ec3 vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n v\u00e0 gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u1ed1t h\u01a1n.<\/span><\/p><h1><span style=\"color: #993300;\"><strong>Internet of things (IoT) trong h\u1ec7 th\u1ed1ng SCADA l\u00e0 g\u00ec?<\/strong><\/span><\/h1><p><span style=\"color: #000000;\">IoT ch\u00ednh l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a cu\u1ed9c c\u00e1ch m\u1ea1ng c\u00f4ng nghi\u1ec7p 4.0.\u00a0Internet of Things (IoT)\u00a0\u0111\u1ec1u r\u1ea5t quan tr\u1ecdng. N\u00f3 mang l\u1ea1i s\u1ef1 t\u1ef1 do k\u1ebft n\u1ed1i v\u00e0 linh ho\u1ea1t h\u01a1n trong c\u1ea5u \u200b\u200btr\u00fac c\u1ee7a h\u1ec7 th\u1ed1ng SCADA.<\/span><\/p><p><span style=\"color: #000000;\">SCADA tr\u00ean th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n, gi\u00e1m s\u00e1t v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u. To\u00e0n b\u1ed9 \u00fd t\u01b0\u1edfng l\u00e0 xu\u1ea5t hi\u1ec7n m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c m\u1ed9t \u1ee9ng d\u1ee5ng. Nh\u01b0ng v\u1edbi IoT, \u00fd t\u01b0\u1edfng n\u00e0y \u0111ang thay \u0111\u1ed5i theo h\u01b0\u1edbng c\u1ea5u \u200b\u200btr\u00fac phi t\u1eadp trung. N\u1ebfu v\u1eady th\u00ec m\u1ecdi th\u00e0nh ph\u1ea7n s\u1ebd giao ti\u1ebfp \u0111\u01b0\u1ee3c v\u1edbi nhau. Tuy nhi\u00ean, v\u1ea5n \u0111\u1ec1 n\u00e0y \u0111ang g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 v\u1ec1 b\u1ea3o m\u1eadt.<\/span><\/p><h1><span style=\"color: #993300;\"><strong>\u1ee8ng d\u1ee5ng c\u1ee7a h\u1ec7 th\u1ed1ng SCADA l\u00e0 g\u00ec?<\/strong><\/span><\/h1><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1950\" src=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2-300x188.webp\" alt=\"\" width=\"600\" height=\"376\" srcset=\"https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2-300x188.webp 300w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2-18x12.webp 18w, https:\/\/tamiacademy.com\/wp-content\/uploads\/2026\/03\/p-scada-01-2.webp 468w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p><p><span style=\"color: #000000;\">T\u1eeb ch\u1ee9c n\u0103ng c\u1ee7a SCADA m\u00e0 ch\u00fang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng nhi\u1ec1u trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p. Ch\u00fang gi\u00fap ta thu xu\u1ea5t \u0111\u01b0\u1ee3c nh\u1eefng d\u1eef li\u1ec7u h\u1eefu \u00edch. T\u1eeb \u0111\u00f3 gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec. SCADA cung c\u1ea5p cho ch\u00fang ta d\u1eef li\u1ec7u \u0111\u1ec3 ph\u00e2n t\u00edch.<\/span><\/p><p><span style=\"color: #000000;\">M\u1ed7i ng\u00e0nh ngh\u1ec1, doanh nghi\u1ec7p \u0111\u1ec1u c\u00f3 nh\u1eefng y\u00eau c\u1ea7u ri\u00eang v\u1ec1 h\u1ec7 th\u1ed1ng SCADA. T\u00f9y thu\u1ed9c v\u00e0o t\u00ednh ch\u1ea5t m\u00e0 ch\u00fang ta l\u1eafp \u0111\u1eb7t cho ph\u00f9 h\u1ee3p.<\/span><\/p><p><span style=\"color: #000000;\">M\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c, ng\u00e0nh ngh\u1ec1 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng SCADA ph\u1ed5 bi\u1ebfn nh\u01b0:<\/span><\/p><ul><li style=\"list-style-type: none;\"><ul><li><span style=\"color: #000000;\">S\u1ea3n xu\u1ea5t<\/span><\/li><li><span style=\"color: #000000;\">Nh\u00e0 m\u00e1y n\u0103ng l\u01b0\u1ee3ng<\/span><\/li><li><span style=\"color: #000000;\">Nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc, n\u01b0\u1edbc th\u1ea3i<\/span><\/li><li><span style=\"color: #000000;\">Ng\u00e0nh d\u01b0\u1ee3c<\/span><\/li><li><span style=\"color: #000000;\">Th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng<\/span><\/li><li><span style=\"color: #000000;\">C\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed<\/span><\/li><li><span style=\"color: #000000;\">T\u00e1i ch\u1ebf<\/span><\/li><\/ul><\/li><\/ul><h1><span style=\"color: #993300;\"><strong>L\u01b0u \u00fd khi ch\u1ecdn h\u1ec7 th\u1ed1ng SCADA l\u00e0 g\u00ec?<\/strong><\/span><\/h1><h2><span style=\"color: #993300;\"><strong>Th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng<\/strong><\/span><\/h2><p><span style=\"color: #000000;\">Khi ch\u1ecdn mua h\u1ec7 th\u1ed1ng SCADA, b\u1ea1n c\u1ea7n quan t\u00e2m \u0111\u1ebfn th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng. B\u1edfi c\u00f4ng ngh\u1ec7 s\u1ebd ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng, h\u1ec7 th\u1ed1ng r\u1ea5t d\u1ec5 b\u1ecb l\u1ea1c h\u1eadu.<\/span><\/p><h2><span style=\"color: #993300;\"><strong>RFI<\/strong><\/span><\/h2><p><span style=\"color: #000000;\">RFI \u0111\u01b0\u1ee3c vi\u1ebft t\u1eaft t\u1eeb c\u1ee5m Request for Information. B\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01a1n gi\u1ea3n n\u00f3 l\u00e0 s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a nh\u00e0 cung c\u1ea5p. H\u1ed7 tr\u1ee3 trong th\u1eddi gian s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m. M\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 nh\u01b0 c\u1eadp nh\u1eadt, kh\u1eafc ph\u1ee5c l\u1ed7i, m\u1edf r\u1ed9ng, n\u00e2ng c\u1ea5p\u2026<\/span><\/p><h2><span style=\"color: #993300;\"><strong>L\u01b0u tr\u1eef d\u1eef li\u1ec7u<\/strong><\/span><\/h2><p><span style=\"color: #000000;\">L\u01b0u tr\u1eef d\u1eef li\u1ec7u r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ng\u00e0nh c\u00f4ng nghi\u1ec7p \u1ee9ng d\u1ee5ng h\u1ec7 th\u1ed1ng SCADA. B\u1edfi t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ghi v\u00e0 l\u01b0u tr\u1eef l\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch. Th\u1ef1c t\u1ebf ch\u1ec9 ra, d\u1eef li\u1ec7u c\u00f3 vai tr\u00f2 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 c\u00f4ng ty n\u00e0o. B\u1edfi ph\u00e2n t\u00edch d\u1eef li\u1ec7u th\u01b0\u1eddng xuy\u00ean s\u1ebd gi\u00fap b\u1ea1n c\u00f3 k\u1ebf ho\u1ea1ch v\u00e0 t\u1ed1i \u01b0u t\u1ed1t h\u01a1n.<\/span><\/p><h2><span style=\"color: #993300;\"><strong>C\u01a1 s\u1edf d\u1eef li\u1ec7u<\/strong><\/span><\/h2><p><span style=\"color: #000000;\">N\u01a1i l\u01b0u tr\u1eef t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u thu th\u1eadp \u0111\u01b0\u1ee3c l\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u. Nh\u1edd c\u00f3 c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u00e0 b\u1ea1n d\u1ec5 d\u00e0ng truy c\u1eadp l\u1ea5y th\u00f4ng tin l\u00e0m b\u00e1o c\u00e1o v\u00e0 ph\u00e2n t\u00edch. Trong \u0111\u00f3, SQL l\u00e0 c\u00f4ng ngh\u1ec7 c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi SCADA.<\/span><\/p><p><span style=\"color: #000000;\">SQL l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh d\u00f9ng \u0111\u1ec3 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u trong c\u01a1 s\u1edf d\u1eef li\u1ec7u. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u. Hi\u1ec7n nay, SCADA \u0111ang s\u1eed d\u1ee5ng c\u00e1c l\u1ec7nh SQL \u0111\u1ec3 qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/span><\/p><h2><span style=\"color: #993300;\"><strong>C\u1ea3nh b\u00e1o<\/strong><\/span><\/h2><p><span style=\"color: #000000;\">H\u1ea7u h\u1ebft t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng SCADA \u0111\u1ec1u c\u00f3 b\u00e1o \u0111\u1ed9ng. X\u1eed l\u00fd c\u00e1c c\u1ea3nh b\u00e1o n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 qu\u1ea3n l\u00fd b\u00e1o \u0111\u1ed9ng. B\u00e1o \u0111\u1ed9ng c\u00f3 2 lo\u1ea1i. \u0110\u00f3 l\u00e0 b\u00e1o \u0111\u1ed9ng do h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh ho\u1eb7c b\u00e1o \u0111\u1ed9ng do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh. C\u1ea3nh b\u00e1o do h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh c\u00f3 li\u00ean quan \u0111\u1ebfn tr\u1ea1ng th\u00e1i c\u1ee7a ch\u00ednh ph\u1ea7n c\u1ee9ng ho\u1eb7c h\u1ec7 th\u1ed1ng. C\u1ea3nh b\u00e1o do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh s\u1ebd \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh v\u00e0 l\u1eadp tr\u00ecnh.<\/span><\/p><p><span style=\"color: #000000;\">B\u00e1o \u0111\u1ed9ng do ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 \u0111\u1ecbnh c\u0169ng c\u00f3 2 lo\u1ea1i. Bao g\u1ed3m c\u1ea3nh b\u00e1o r\u1eddi r\u1ea1c v\u00e0 c\u1ea3nh b\u00e1o t\u01b0\u01a1ng t\u1ef1. C\u00e1c c\u1ea3nh b\u00e1o r\u1eddi r\u1ea1c \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi tr\u1ea1ng th\u00e1i s\u1ed1 c\u1ee7a m\u1ed9t bit. Trong khi c\u1ea3nh b\u00e1o t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi c\u00e1c gi\u00e1 tr\u1ecb v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n x\u00e1c \u0111\u1ecbnh.<\/span><\/p><h2><span style=\"color: #993300;\"><strong>D\u1eef li\u1ec7u tr\u1ef1c quan<\/strong><\/span><\/h2><p><span style=\"color: #000000;\">Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u l\u00e0 b\u1ea5t k\u1ef3 lo\u1ea1i tr\u1ef1c quan n\u00e0o c\u1ee7a m\u1ed9t lu\u1ed3ng d\u1eef li\u1ec7u nh\u1ea5t \u0111\u1ecbnh. \u0110\u1ed3 th\u1ecb v\u00e0 bi\u1ec3u \u0111\u1ed3 l\u00e0 2 lo\u1ea1i tr\u1ef1c quan \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t. Ch\u00fang bi\u1ec3u th\u1ecb s\u1ef1 thay \u0111\u1ed5i c\u1ee7a m\u1ed9t gi\u00e1 tr\u1ecb. L\u00fac n\u00e0y, m\u00e0u s\u1eafc v\u00e0 b\u1ea3ng s\u1ebd \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 bi\u1ec3u th\u1ecb tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t bi\u1ebfn r\u1eddi r\u1ea1c.<\/span><\/p><h2><span style=\"color: #993300;\"><strong>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/strong><\/span><\/h2><p><span style=\"color: #000000;\">Ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a cu\u1ed9c c\u00e1ch m\u1ea1ng C\u00f4ng nghi\u1ec7p 4.0. N\u00f3 gi\u00fap h\u1ec7 th\u1ed1ng SCADA ho\u1ea1t \u0111\u1ed9ng 1 c\u00e1ch th\u00f4ng minh h\u01a1n. Ng\u00e0y nay, c\u00e1c h\u1ec7 th\u1ed1ng SCADA cung c\u1ea5p m\u1ed9t h\u1ec7 th\u1ed1ng b\u00e1o c\u00e1o. \u0110\u00e2y l\u00e0 n\u01a1i c\u00e1c b\u00e1o c\u00e1o v\u1edbi d\u1eef li\u1ec7u s\u1ea3n xu\u1ea5t, qu\u00e1 tr\u00ecnh v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb. Nh\u01b0ng \u0111\u1ec3 t\u1ed1i \u01b0u s\u1ea3n xu\u1ea5t ho\u1eb7c b\u1ea3o tr\u00ec, d\u1eef li\u1ec7u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c con ng\u01b0\u1eddi ph\u00e2n t\u00edch.<\/span><\/p><p><span style=\"color: #000000;\">Nh\u01b0 v\u1eady, b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e3 t\u1ed5ng h\u1ee3p v\u00e0 cung c\u1ea5p cho b\u1ea1n nh\u1eefng ki\u1ebfn th\u1ee9c xung quanh SCADA l\u00e0 g\u00ec. Hy v\u1ecdng b\u00e0i chia s\u1ebb n\u00e0y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan nh\u1ea5t v\u1ec1 h\u1ec7 th\u1ed1ng. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng t\u1ed1t h\u01a1n cho h\u1ec7 th\u1ed1ng SCADA.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8b2808 elementor-widget elementor-widget-text-editor\" data-id=\"e8b2808\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><em><strong>T\u1ea5t c\u1ea3 t\u00e0i li\u1ec7u:<\/strong><span style=\"color: #993300;\"> <a style=\"color: #993300;\" href=\"https:\/\/tamiacademy.com\/ja\/tai-lieu-ky-thuat\/\">https:\/\/tamiacademy.com\/tai-lieu-ky-thuat\/<\/a><\/span><\/em><\/span><br \/><span style=\"color: #000000;\"><em><strong>M\u1eddi b\u1ea1n tham kh\u1ea3o c\u00e1c kh\u00f3a h\u1ecdc c\u1ee7a TAMI:\u00a0<\/strong><span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/tamiacademy.com\/ja\/khoa-hoc-lap-trinh-plc\/\">https:\/\/tamiacademy.com\/khoa-hoc-lap-trinh-plc\/<\/a><\/span><\/em><\/span><\/p><h2><span style=\"color: #000000;\"><strong>Th\u00f4ng tin li\u00ean h\u1ec7<br \/><span style=\"color: #993300;\">CTY CP PH\u00c1T TRI\u1ec2N C\u00d4NG NGH\u1ec6 TAMI<\/span><\/strong><\/span><\/h2><p><span style=\"color: #000000;\">H\u00e0 N\u1ed9i: <em><span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/maps.app.goo.gl\/SMXza2uTPKnUkFN19\">TT3-19, \u0110\u01b0\u1eddng CN 9, Xu\u00e2n Ph\u01b0\u01a1ng, Nam T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i, Vi\u1ec7t Nam<\/a><\/span><\/em><\/span><br \/><span style=\"color: #000000;\">B\u1eafc Ninh: <em><span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/maps.app.goo.gl\/WPXRpf3FW5kQsbAV6\">Ph\u01b0\u1eddng T\u1eeb S\u01a1n, B\u1eafc Ninh, Vi\u1ec7t Nam<\/a>\u00a0<\/span><\/em><\/span><br \/><span style=\"color: #000000;\">S\u0110T\/Zalo: <em>0988 8383 41<\/em><\/span><br \/><span style=\"color: #000000;\">Website: <em><span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/tamiacademy.com\/ja\/\">www.tamiacademy.com<\/a><\/span><\/em><\/span><br \/><span style=\"color: #000000;\">Fanpage: <em><span style=\"color: #993300;\"><a style=\"color: #993300;\" href=\"https:\/\/www.facebook.com\/TAMIAcademy0625\">www.facebook.com\/TAMIAcademy0625<\/a><\/span><\/em><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-f92d678 e-flex e-con-boxed e-con e-parent\" data-id=\"f92d678\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ab1a8fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ab1a8fe\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-662bb41\" data-id=\"662bb41\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-19750cf elementor-widget elementor-widget-shortcode\" data-id=\"19750cf\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home \/ SCADA l\u00e0 g\u00ec? N\u00f3 \u0111\u01b0\u1ee3c hi\u1ec3u theo ngh\u0129a \u0111\u01a1n gi\u1ea3n l\u00e0 gi\u00e1m s\u00e1t \u0111i\u1ec1u khi\u1ec3n v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u. V\u1eady c\u1ee5 th\u1ec3 n\u00f3 ho\u1ea1t \u0111\u1ed9ng ra sao? \u0110\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u00e0o cu\u1ed9c s\u1ed1ng nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u th\u00f4ng qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9! H\u1ec7 th\u1ed1ng SCADA l\u00e0 g\u00ec? \u0110\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t, \u0111i\u1ec1u khi\u1ec3n v\u00e0 thu th\u1eadp th\u00f4ng tin. T\u1ea5t c\u1ea3 \u0111\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn h\u1ec7 th\u1ed1ng ph\u1ea7n c\u1ee9ng. SCADA \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong c\u00e1c nh\u00e0 m\u00e1y. V\u1edbi ch\u1ee9c n\u0103ng l\u00e0 gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n c\u00e1c d\u00e2y chuy\u1ec1n v\u00e0 m\u00e1y m\u00f3c [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1948,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26,7],"tags":[],"class_list":["post-1958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tai-lieu-scada","category-tai-lieu-ky-thuat"],"acf":[],"_links":{"self":[{"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/posts\/1958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/comments?post=1958"}],"version-history":[{"count":7,"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/posts\/1958\/revisions"}],"predecessor-version":[{"id":1965,"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/posts\/1958\/revisions\/1965"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/media\/1948"}],"wp:attachment":[{"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/media?parent=1958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/categories?post=1958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tamiacademy.com\/ja\/wp-json\/wp\/v2\/tags?post=1958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}