{"id":85051,"date":"2025-03-25T14:34:28","date_gmt":"2025-03-25T07:34:28","guid":{"rendered":"https:\/\/itviecblog.uptech.vn\/?p=85051"},"modified":"2025-06-17T15:16:19","modified_gmt":"2025-06-17T08:16:19","slug":"dinh-nghia-iot-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/","title":{"rendered":"IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#IoT_la_gi_Cac_dac_diem_chinh_cua_IoT\" >IoT l\u00e0 g\u00ec? C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a IoT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#Cac_thanh_phan_chinh_cua_he_thong_IoT\" >C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng IoT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#IoT_hoat_dong_nhu_the_nao\" >IoT ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#IoT_co_nhung_uu_diem_va_nhuoc_diem_gi\" >IoT c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#Cac_loai_IoT_pho_bien_hien_nay\" >C\u00e1c lo\u1ea1i IoT ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#Nhung_yeu_to_thuc_day_su_phat_trien_cua_IoT\" >Nh\u1eefng y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a IoT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#Cau_hoi_thuong_gap_ve_IoT_la_gi\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 IoT l\u00e0 g\u00ec<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#Tong_ket_IoT_la_gi\" >T\u1ed5ng k\u1ebft IoT l\u00e0 g\u00ec<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>Trong k\u1ef7 nguy\u00ean c\u00f4ng ngh\u1ec7 4.0, IoT kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng. T\u1eeb nh\u00e0 th\u00f4ng minh, th\u00e0nh ph\u1ed1 th\u00f4ng minh \u0111\u1ebfn nh\u00e0 m\u00e1y t\u1ef1 \u0111\u1ed9ng h\u00f3a, IoT \u0111ang k\u1ebft n\u1ed1i h\u00e0ng t\u1ef7 thi\u1ebft b\u1ecb, thu th\u1eadp v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, gi\u00fap n\u00e2ng cao hi\u1ec7u su\u1ea5t, t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ti\u1ec7n \u00edch h\u01a1n cho con ng\u01b0\u1eddi. V\u1eady ch\u00ednh x\u00e1c IoT l\u00e0 g\u00ec v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong th\u1eddi \u0111\u1ea1i 4.0 ra sao? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u trong b\u00e0i vi\u1ebft n\u00e0y.<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">IoT l\u00e0 g\u00ec? C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a IoT<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a IoT<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">IoT ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a IoT<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u1eefng y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a IoT<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i IoT ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">IoT th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u00e0o nh\u1eefng l\u0129nh v\u1ef1c n\u00e0o?<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"IoT_la_gi_Cac_dac_diem_chinh_cua_IoT\"><\/span><b>IoT l\u00e0 g\u00ec? C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a IoT<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">IoT vi\u1ebft t\u1eaft c\u1ee7a Internet of Things (Internet v\u1ea1n v\u1eadt), l\u00e0 m\u1ea1ng l\u01b0\u1edbi c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p linh ki\u1ec7n \u0111i\u1ec7n t\u1eed b\u00ean trong nh\u01b0 thi\u1ebft b\u1ecb \u0111i\u1ec7n to\u00e1n, m\u00e1y m\u00f3c c\u01a1 kh\u00ed v\u00e0 k\u1ef9 thu\u1eadt s\u1ed1,&#8230; M\u1ed7i thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c g\u00e1n m\u1ed9t m\u00e3 \u0111\u1ecbnh danh ri\u00eang bi\u1ec7t, cho ph\u00e9p ch\u00fang k\u1ebft n\u1ed1i, trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau ho\u1eb7c v\u1edbi m\u00f4i tr\u01b0\u1eddng xung quanh th\u00f4ng qua internet m\u00e0 kh\u00f4ng c\u1ea7n t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp t\u1eeb con ng\u01b0\u1eddi ho\u1eb7c th\u00f4ng qua m\u00e1y t\u00ednh.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng IoT c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>K\u1ebft n\u1ed1i:<\/b><span style=\"font-weight: 400;\"> C\u00e1c thi\u1ebft b\u1ecb IoT c\u1ea7n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi h\u1ea1 t\u1ea7ng IoT \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u li\u00ean t\u1ee5c. K\u1ebft n\u1ed1i c\u00f3 th\u1ec3 l\u00e0 gi\u1eefa con ng\u01b0\u1eddi v\u1edbi thi\u1ebft b\u1ecb (\u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, gadget,&#8230;) ho\u1eb7c gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb v\u1edbi nhau (router, c\u1ed5ng k\u1ebft n\u1ed1i, c\u1ea3m bi\u1ebfn,&#8230;).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>X\u1ee9 l\u00fd th\u00f4ng minh v\u00e0 \u0111\u1ecbnh danh duy nh\u1ea5t:<\/b><span style=\"font-weight: 400;\"> C\u00e1c thi\u1ebft b\u1ecb IoT thu th\u1eadp d\u1eef li\u1ec7u, nh\u01b0ng d\u1eef li\u1ec7u \u0111\u00f3 ch\u1ec9 c\u00f3 gi\u00e1 tr\u1ecb khi \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch v\u00e0 di\u1ec5n gi\u1ea3i \u0111\u00fang c\u00e1ch. Ngo\u00e0i ra, m\u1ed7i thi\u1ebft b\u1ecb IoT c\u00f3 m\u1ed9t \u0111\u1ecbnh danh ri\u00eang, gi\u00fap theo d\u00f5i v\u00e0 truy v\u1ea5n tr\u1ea1ng th\u00e1i thi\u1ebft b\u1ecb khi c\u1ea7n.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ef1 \u0111\u1ed9ng thu th\u1eadp v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> C\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 thi\u1ebft b\u1ecb IoT li\u00ean t\u1ee5c thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb m\u00f4i tr\u01b0\u1eddng xung quanh \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd, \u0111\u01b0a ra th\u00f4ng tin h\u1eefu \u00edch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u01b0\u01a1ng t\u00e1c th\u1eddi gian th\u1ef1c:<\/b><span style=\"font-weight: 400;\"> IoT ho\u1ea1t \u0111\u1ed9ng theo th\u1eddi gian th\u1ef1c, cung c\u1ea5p th\u00f4ng tin nhanh ch\u00f3ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>V\u1eadn h\u00e0nh t\u1ef1 \u0111\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> IoT gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a nhi\u1ec1u quy tr\u00ecnh, gi\u1ea3m s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> H\u1ec7 th\u1ed1ng IoT c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng \u0111\u1ec3 k\u1ebft n\u1ed1i h\u00e0ng tri\u1ec7u thi\u1ebft b\u1ecb m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng t\u1ef1 th\u00edch \u1ee9ng<\/b><span style=\"font-weight: 400;\">: C\u00e1c thi\u1ebft b\u1ecb IoT c\u00f3 th\u1ec3 th\u00edch nghi v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u00e0 ng\u1eef c\u1ea3nh thay \u0111\u1ed5i. V\u00ed d\u1ee5, m\u1ed9t camera gi\u00e1m s\u00e1t ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong c\u1ea3 ban ng\u00e0y v\u00e0 ban \u0111\u00eam.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o m\u1eadt:<\/b><span style=\"font-weight: 400;\"> Do li\u00ean quan \u0111\u1ebfn d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m, IoT y\u00eau c\u1ea7u c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd \u0111\u1ec3 ng\u0103n ch\u1eb7n t\u1ea5n c\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c:<\/b><span style=\"font-weight: 400;\"> C\u00e1c thi\u1ebft b\u1ecb IoT s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c chu\u1ea9n h\u00f3a \u0111\u1ec3 c\u00f3 th\u1ec3\u00a0 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau, ngay c\u1ea3 khi \u0111\u1ebfn t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c nhau. M\u1ed9t s\u1ed1 giao th\u1ee9c ph\u1ed5 bi\u1ebfn g\u1ed3m MQTT, CoAP, BLE, Wi-Fi, Zigbee\u2026<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p<\/b><span style=\"font-weight: 400;\">: C\u00e1c thi\u1ebft b\u1ecb IoT th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u.<\/span><\/li>\n<\/ul>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"\/blog\/iot-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Head of IoT m\u00f4 t\u1ea3 IoT Developer l\u00e0 ai?<\/strong><\/a><\/em><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Cac_thanh_phan_chinh_cua_he_thong_IoT\"><\/span><b>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng IoT<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">IoT bao g\u1ed3m nhi\u1ec1u th\u00e0nh ph\u1ea7n, t\u1eeb thi\u1ebft b\u1ecb v\u1eadt l\u00fd, c\u1ea3m bi\u1ebfn, h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y, ph\u00e2n t\u00edch d\u1eef li\u1ec7u, k\u1ebft n\u1ed1i m\u1ea1ng cho \u0111\u1ebfn b\u1ea3o m\u1eadt. M\u1ed9t h\u1ec7 th\u1ed1ng IoT hi\u1ec7u qu\u1ea3 c\u1ea7n \u0111\u1ea3m b\u1ea3o t\u00edch h\u1ee3p t\u1ed1t gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 b\u1ea3o m\u1eadt cao.<\/span><\/p>\n<h3><b>V\u1eadt th\u1ec3 (Things) ho\u1eb7c thi\u1ebft b\u1ecb (Devices)\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ch\u00ednh \u0111\u01b0\u1ee3c theo d\u00f5i trong h\u1ec7 th\u1ed1ng IoT \u0111\u01b0\u1ee3c g\u1ecdi chung l\u00e0 v\u1eadt th\u1ec3 ho\u1eb7c thi\u1ebft b\u1ecb. C\u1ea3m bi\u1ebfn th\u00f4ng minh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 g\u1eedi v\u1ec1 c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i ho\u1eb7c trung t\u00e2m d\u1eef li\u1ec7u. Nh\u1edd s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 vi \u0111i\u1ec7n t\u1eed, ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u lo\u1ea1i c\u1ea3m bi\u1ebfn th\u00f4ng minh nh\u1ecf g\u1ecdn ph\u1ee5c v\u1ee5 cho \u0111a d\u1ea1ng \u1ee9ng d\u1ee5ng \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 lo\u1ea1i c\u1ea3m bi\u1ebfn ph\u1ed5 bi\u1ebfn bao g\u1ed3m: C\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 v\u00e0 b\u1ed9 \u0111i\u1ec1u nhi\u1ec7t, c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t, c\u1ea3m bi\u1ebfn \u0111\u1ed9 \u1ea9m, c\u1ea3m bi\u1ebfn c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng, c\u1ea3m bi\u1ebfn \u0111\u1ed9 \u1ea9m \u0111\u1ea5t, c\u1ea3m bi\u1ebfn ph\u00e1t hi\u1ec7n v\u1eadt th\u1ec3 g\u1ea7n (proximity detection), th\u1ebb RFID.<\/span><\/p>\n<h3><b>Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (User Interface &#8211; UI)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (UI) l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh gi\u00fap ng\u01b0\u1eddi d\u00f9ng gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n d\u1eef li\u1ec7u t\u1eeb c\u00e1c thi\u1ebft b\u1ecb IoT. \u0110\u00e2y l\u00e0 ph\u1ea7n hi\u1ec3n th\u1ecb tr\u1ef1c quan gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng IoT.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t giao di\u1ec7n UI \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u thao t\u00e1c cho ng\u01b0\u1eddi d\u00f9ng, \u0111\u1ed3ng th\u1eddi khuy\u1ebfn kh\u00edch h\u1ecd s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng nhi\u1ec1u h\u01a1n.<\/span><\/p>\n<h3><b>\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y (Cloud)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c m\u00e1y ch\u1ee7 k\u1ebft n\u1ed1i li\u00ean t\u1ee5c (24\/7) tr\u00ean Internet, cung c\u1ea5p kh\u00f4ng gian x\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea7n ng\u01b0\u1eddi d\u00f9ng t\u1ef1 qu\u1ea3n l\u00fd. Nhi\u1ec7m v\u1ee5 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u00e1m m\u00e2y IoT bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thu th\u1eadp, x\u1eed l\u00fd, qu\u1ea3n l\u00fd v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cho ph\u00e9p doanh nghi\u1ec7p v\u00e0 d\u1ecbch v\u1ee5 truy c\u1eadp d\u1eef li\u1ec7u t\u1eeb xa \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh k\u1ecbp th\u1eddi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00e1m m\u00e2y IoT ho\u00e0n ch\u1ec9nh kh\u00f4ng th\u1ec3 thi\u1ebfu m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u00e2n t\u00e1n \u0111\u1ec3 t\u1ed1i \u01b0u vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u.<\/span><\/p>\n<h3><b>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u (Analytics)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Sau khi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean \u0111\u00e1m m\u00e2y, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch b\u1eb1ng c\u00e1c thu\u1eadt to\u00e1n nh\u01b0 machine learning (h\u1ecdc m\u00e1y) \u0111\u1ec3 bi\u1ebfn th\u00f4ng tin th\u00f4 th\u00e0nh c\u00e1c d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u00e2n t\u00edch d\u1eef li\u1ec7u IoT gi\u00fap chuy\u1ec3n \u0111\u1ed5i th\u00f4ng tin t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn th\u00e0nh d\u1eef li\u1ec7u c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh. M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng IoT l\u00e0 ph\u00e2n t\u00edch th\u00f4ng minh theo th\u1eddi gian th\u1ef1c, gi\u00fap ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng trong d\u1eef li\u1ec7u v\u00e0 \u0111\u01b0a ra ph\u1ea3n \u1ee9ng k\u1ecbp th\u1eddi \u0111\u1ec3 ng\u0103n ch\u1eb7n r\u1ee7i ro.<\/span><\/p>\n<h3><b>K\u1ebft n\u1ed1i m\u1ea1ng (Network Interconnection)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">IoT ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nhi\u1ec1u c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 m\u1ea1ng c\u00f3 d\u00e2y v\u00e0 kh\u00f4ng d\u00e2y. H\u1ec7 th\u1ed1ng m\u1ea1ng n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap c\u00e1c thi\u1ebft b\u1ecb trong h\u1ec7 th\u1ed1ng IoT giao ti\u1ebfp v\u1edbi nhau.<\/span><\/p>\n<h3><b>B\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng (System Security)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">IoT ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng, nh\u01b0ng h\u1ea7u h\u1ebft c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c d\u1ec5 d\u00e0ng v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed. M\u1ed9t h\u1ec7 th\u1ed1ng IoT an to\u00e0n c\u1ea7n c\u00f3:\u00a0<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">C\u01a1 ch\u1ebf lo\u1ea1i b\u1ecf \u0111i\u1ec3m y\u1ebfu trong thi\u1ebft b\u1ecb IoT<\/span><\/li>\n<li><span style=\"font-weight: 400;\">C\u00f4ng c\u1ee5 gi\u00fap ph\u00e1t hi\u1ec7n v\u00e0 ph\u1ee5c h\u1ed3i sau c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u1ed9c h\u1ea1i.<\/span><\/li>\n<\/ul>\n<h3><b>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m (Central Control Hardware)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n gi\u00fap qu\u1ea3n l\u00fd lu\u1ed3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c k\u00eanh v\u00e0 giao di\u1ec7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng IoT. N\u00f3 c\u0169ng c\u00f3 nhi\u1ec7m v\u1ee5 chuy\u1ec3n \u0111\u1ed5i c\u00e1c giao di\u1ec7n kh\u00f4ng d\u00e2y kh\u00e1c nhau, \u0111\u1ea3m b\u1ea3o c\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i d\u1ec5 d\u00e0ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"IoT_hoat_dong_nhu_the_nao\"><\/span><b>IoT ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1c thi\u1ebft b\u1ecb IoT nh\u01b0 \u201c\u0111\u00f4i m\u1eaft\u201d v\u00e0 \u201c\u0111\u00f4i tai\u201d khi ch\u00fang ta kh\u00f4ng th\u1ec3 tr\u1ef1c ti\u1ebfp \u1edf \u0111\u00f3. Ch\u00fang ghi nh\u1eadn m\u1ecdi d\u1eef li\u1ec7u m\u00e0 ch\u00fang \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh \u0111\u1ec3 thu th\u1eadp. D\u1eef li\u1ec7u n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p gi\u00fap ch\u00fang ta \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ho\u1eb7c t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c h\u00e0nh \u0111\u1ed9ng ti\u1ebfp theo m\u1ed9t c\u00e1ch th\u00f4ng minh. IoT ho\u1ea1t \u0111\u1ed9ng theo b\u1ed1n giai \u0111o\u1ea1n ch\u00ednh:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-85052 size-full\" src=\"\/blog\/wp-content\/uploads\/2025\/03\/iot-1-vippro.jpg\" alt=\"\" width=\"1600\" height=\"623\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-1-vippro.jpg 1600w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-1-vippro-300x117.jpg 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-1-vippro-1536x598.jpg 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-1-vippro-200x78.jpg 200w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thu th\u1eadp d\u1eef li\u1ec7u: <\/b><span style=\"font-weight: 400;\">Th\u00f4ng qua c\u1ea3m bi\u1ebfn, thi\u1ebft b\u1ecb IoT thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb m\u00f4i tr\u01b0\u1eddng xung quanh. D\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n nh\u01b0 nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c ph\u1ee9c t\u1ea1p nh\u01b0 video tr\u1ef1c ti\u1ebfp.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chia s\u1ebb d\u1eef li\u1ec7u: <\/b><span style=\"font-weight: 400;\">Thi\u1ebft b\u1ecb IoT truy\u1ec1n d\u1eef li\u1ec7u qua m\u1ea1ng \u0111\u1ebfn h\u1ec7 th\u1ed1ng \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng ho\u1eb7c ri\u00eang t\u01b0 (thi\u1ebft b\u1ecb &#8211; h\u1ec7 th\u1ed1ng &#8211; thi\u1ebft b\u1ecb), g\u1eedi tr\u1ef1c ti\u1ebfp \u0111\u1ebfn thi\u1ebft b\u1ecb kh\u00e1c (thi\u1ebft b\u1ecb &#8211; thi\u1ebft b\u1ecb) ho\u1eb7c l\u01b0u tr\u1eef c\u1ee5c b\u1ed9 \u0111\u1ec3 x\u1eed l\u00fd t\u1ea1i ch\u1ed7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>X\u1eed l\u00fd d\u1eef li\u1ec7u<\/b><span style=\"font-weight: 400;\">: Ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh \u0111\u1ec3 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng d\u1ef1a tr\u00ean d\u1eef li\u1ec7u \u0111\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1eadt qu\u1ea1t ho\u1eb7c g\u1eedi c\u1ea3nh b\u00e1o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u00e0nh \u0111\u1ed9ng d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/b><span style=\"font-weight: 400;\"> D\u1eef li\u1ec7u t\u1eeb t\u1ea5t c\u1ea3 thi\u1ebft b\u1ecb trong h\u1ec7 th\u1ed1ng IoT \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch \u0111\u1ec3 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh ch\u00ednh x\u00e1c v\u00e0 t\u1ed1i \u01b0u cho doanh nghi\u1ec7p ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng.<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"IoT_co_nhung_uu_diem_va_nhuoc_diem_gi\"><\/span><b>IoT c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>\u01afu \u0111i\u1ec3m c\u1ee7a IoT<\/strong><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c nhi\u1ec7m v\u1ee5, n\u00e2ng cao hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cung c\u1ea5p kh\u1ea3 n\u0103ng truy c\u1eadp th\u00f4ng tin ti\u1ec7n l\u1ee3i.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t thi\u1ebft b\u1ecb, h\u1ec7 th\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 ra quy\u1ebft \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 nh\u00e2n l\u1ef1c.<\/span><\/li>\n<\/ul>\n<h3><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a IoT<\/strong><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt k\u00e9m, nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng ho\u1eb7c r\u00f2 r\u1ec9 d\u1eef li\u1ec7u cao.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 nh\u01b0 thu th\u1eadp v\u00e0 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u c\u00e1 nh\u00e2n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ea1o n\u00ean s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng ngh\u1ec7 v\u00e0 nguy c\u01a1 h\u1ec7 th\u1ed1ng g\u1eb7p s\u1ef1 c\u1ed1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thi\u1ebfu ti\u00eau chu\u1ea9n chung v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ed9 ph\u1ee9c t\u1ea1p cao v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec nhi\u1ec1u h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chi ph\u00ed \u0111\u1ea7u t\u01b0 l\u1edbn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tu\u1ed5i th\u1ecd pin h\u1ea1n ch\u1ebf \u1edf m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a g\u00e2y m\u1ea5t vi\u1ec7c l\u00e0m \u1edf m\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng quy \u0111\u1ecbnh v\u00e0 khung ph\u00e1p l\u00fd cho IoT c\u00f2n h\u1ea1n ch\u1ebf.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_loai_IoT_pho_bien_hien_nay\"><\/span><b>C\u00e1c lo\u1ea1i IoT ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1c giao th\u1ee9c m\u1ea1ng, truy\u1ec1n th\u00f4ng v\u00e0 k\u1ebft n\u1ed1i c\u1ee7a IoT ph\u1ee5 thu\u1ed9c ph\u1ea7n l\u1edbn v\u00e0o t\u1eebng \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. C\u0169ng gi\u1ed1ng nh\u01b0 c\u00f3 nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb IoT kh\u00e1c nhau, c\u00e1c \u1ee9ng d\u1ee5ng IoT c\u0169ng \u0111a d\u1ea1ng d\u1ef1a tr\u00ean m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 5 lo\u1ea1i IoT ph\u1ed5 bi\u1ebfn hi\u1ec7n nay:<b><\/b><\/span><b><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Consumer IoT (IoT ti\u00eau d\u00f9ng)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ee7 y\u1ebfu d\u00f9ng cho nhu c\u1ea7u s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y. V\u00ed d\u1ee5 nh\u01b0 trong nh\u00e0 th\u00f4ng minh (smart homes), c\u00e1c thi\u1ebft b\u1ecb IoT \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n, b\u1ed9 \u0111i\u1ec1u nhi\u1ec7t v\u00e0 c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Commercial IoT (IoT th\u01b0\u01a1ng m\u1ea1i)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c d\u00f9ng trong ng\u00e0nh y t\u1ebf v\u00e0 giao th\u00f4ng v\u1eadn t\u1ea3i. V\u1edbi y t\u1ebf, nhi\u1ec1u thi\u1ebft b\u1ecb IoT nh\u01b0 m\u00e1y t\u1ea1o nh\u1ecbp tim th\u00f4ng minh, h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t t\u1eeb xa,&#8230; \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t b\u1ec7nh nh\u00e2n v\u00e0 theo d\u00f5i d\u1eef li\u1ec7u s\u1ee9c kh\u1ecfe. Hay trong v\u1eadn t\u1ea3i, IoT \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 c\u1ea3i thi\u1ec7n lu\u1ed3ng giao th\u00f4ng.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Military Things (IoMT &#8211; IoT qu\u00e2n s\u1ef1)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng IoT trong l\u0129nh v\u1ef1c qu\u00e2n s\u1ef1 v\u00e0 qu\u1ed1c ph\u00f2ng. V\u00ed d\u1ee5: r\u00f4 b\u1ed1t gi\u00e1m s\u00e1t, thi\u1ebft b\u1ecb \u0111eo sinh tr\u1eafc h\u1ecdc cho binh s\u0129,&#8230;<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Industrial IoT (IIoT &#8211; IoT c\u00f4ng nghi\u1ec7p)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t v\u00e0 n\u0103ng l\u01b0\u1ee3ng. Nhi\u1ec1u nh\u00e0 m\u00e1y hi\u1ec7n nay \u0111\u00e3 chuy\u1ec3n sang t\u1ef1 \u0111\u1ed9ng h\u00f3a b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb IoT nh\u01b0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n k\u1ef9 thu\u1eadt s\u1ed1, ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u00f4ng nghi\u1ec7p,&#8230;<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Infrastructure IoT (IoT h\u1ea1 t\u1ea7ng)<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i v\u00e0 qu\u1ea3n l\u00fd th\u00e0nh ph\u1ed1 th\u00f4ng minh. V\u00ed d\u1ee5: c\u1ea3m bi\u1ebfn c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd \u0111\u00f4 th\u1ecb,&#8230;<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_yeu_to_thuc_day_su_phat_trien_cua_IoT\"><\/span><b>Nh\u1eefng y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a IoT<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 \u00fd t\u01b0\u1edfng v\u1ec1 IoT \u0111\u00e3 t\u1ed3n t\u1ea1i t\u1eeb l\u00e2u, nh\u01b0ng nh\u1edd nh\u1eefng ti\u1ebfn b\u1ed9 g\u1ea7n \u0111\u00e2y trong nhi\u1ec1u c\u00f4ng ngh\u1ec7 kh\u00e1c nhau, n\u00f3 \u0111\u00e3 tr\u1edf n\u00ean kh\u1ea3 thi h\u01a1n trong th\u1ef1c t\u1ebf.<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>C\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn chi ph\u00ed th\u1ea5p, ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng: <\/b>C\u1ea3m bi\u1ebfn ng\u00e0y c\u00e0ng r\u1ebb h\u01a1n, nh\u1ecf g\u1ecdn, \u00edt ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n, gi\u00fap IoT tr\u1edf th\u00e0nh m\u1ed9t gi\u1ea3i ph\u00e1p kh\u1ea3 thi cho nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i m\u1ea1nh m\u1ebd h\u01a1n: <\/b>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a nhi\u1ec1u giao th\u1ee9c m\u1ea1ng tr\u00ean Internet \u0111\u00e3 gi\u00fap k\u1ebft n\u1ed1i c\u1ea3m bi\u1ebfn v\u1edbi \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c d\u1ec5 d\u00e0ng h\u01a1n, cho ph\u00e9p truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>S\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a n\u1ec1n t\u1ea3ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: <\/b>Vi\u1ec7c ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y gi\u00fap doanh nghi\u1ec7p v\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i t\u1ef1 qu\u1ea3n l\u00fd to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>H\u1ecdc m\u00e1y (Machine Learning) v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u: <\/b>IoT t\u1ea1o ra m\u1ed9t l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3. C\u00e1c ti\u1ebfn b\u1ed9 trong h\u1ecdc m\u00e1y v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u gi\u00fap khai th\u00e1c t\u1ed1i \u0111a gi\u00e1 tr\u1ecb t\u1eeb d\u1eef li\u1ec7u n\u00e0y, g\u00f3p ph\u1ea7n m\u1edf r\u1ed9ng gi\u1edbi h\u1ea1n c\u1ee7a IoT, \u0111\u1ed3ng th\u1eddi d\u1eef li\u1ec7u do IoT t\u1ea1o ra c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t tri\u1ec3n ch\u00fang.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b><a href=\"\/blog\/tri-tue-nhan-tao-la-gi\/\" target=\"_blank\" rel=\"noopener\">Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/a> (AI): <\/b>AI \u0111ang th\u00fac \u0111\u1ea9y nhu c\u1ea7u v\u1ec1 c\u00e1c d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u, v\u00ec n\u00f3 c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u \u0111\u1ec3 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh, gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c xu h\u01b0\u1edbng ho\u1eb7c d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c h\u01a1n.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_IoT_la_gi\"><\/span><b>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 IoT l\u00e0 g\u00ec<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>IoT c\u00f3 an to\u00e0n kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">IoT kh\u00f4ng ho\u00e0n to\u00e0n an to\u00e0n n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt \u0111\u00fang c\u00e1ch. M\u1eb7c d\u00f9 c\u00e1c thi\u1ebft b\u1ecb IoT \u00edt b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i nh\u01b0 m\u00e1y t\u00ednh, nh\u01b0ng ch\u00fang l\u1ea1i kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt b\u1ea3o m\u1eadt th\u01b0\u1eddng xuy\u00ean. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng, tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 ph\u00e1 ho\u1ea1i ho\u1eb7c b\u1ecb l\u1ee3i d\u1ee5ng \u0111\u1ec3 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u m\u00e0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng hay bi\u1ebft.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, c\u00e1c thi\u1ebft b\u1ecb Smart Home th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o Wi-Fi. N\u1ebfu m\u1ea1ng kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t, hacker c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0 \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u c\u00e1 nh\u00e2n. V\u00ec v\u1eady, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n, c\u1ea7n c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt nh\u01b0 c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m \u0111\u1ecbnh k\u1ef3, s\u1eed d\u1ee5ng m\u1ea1ng an to\u00e0n v\u00e0 thi\u1ebft l\u1eadp c\u00e1c l\u1edbp b\u1ea3o v\u1ec7 ph\u00f9 h\u1ee3p.<\/span><\/p>\n<h3><b>\u0110\u1ec3 l\u00e0m IoT th\u00ec c\u1ea7n h\u1ecdc g\u00ec?\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 l\u00e0m IoT, b\u1ea1n c\u1ea7n h\u1ecdc v\u00e0 trau d\u1ed3i c\u00e1c k\u1ef9 n\u0103ng sau: L\u1eadp tr\u00ecnh h\u1ec7 th\u1ed1ng nh\u00fang; M\u1ea1ng v\u00e0 giao th\u1ee9c truy\u1ec1n th\u00f4ng; Ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 h\u1ecdc m\u00e1y; An ninh m\u1ea1ng; \u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y; \u0110i\u1ec7n to\u00e1n bi\u00ean; Qu\u1ea3n l\u00fd n\u1ec1n t\u1ea3ng IoT; Ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web v\u00e0 di \u0111\u1ed9ng; Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o; Qu\u1ea3n l\u00fd d\u1ef1 \u00e1n.<\/span><\/p>\n<h3><b>IoT Developer c\u1ea7n bi\u1ebft code kh\u00f4ng?\u00a0<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f3, IoT Developer ph\u1ea3i bi\u1ebft l\u1eadp tr\u00ecnh. L\u1eadp tr\u00ecnh l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 c\u00e1c thi\u1ebft b\u1ecb IoT ho\u1ea1t \u0111\u1ed9ng. Nh\u1eefng thi\u1ebft b\u1ecb n\u00e0y s\u1eed d\u1ee5ng b\u1ed9 vi x\u1eed l\u00fd v\u00e0 b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n, c\u1ea7n \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3. <\/span><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh gi\u00fap ki\u1ec3m so\u00e1t c\u00e1c thi\u1ebft b\u1ecb, cho ph\u00e9p ch\u00fang x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 giao ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 ng\u00f4n ng\u1eef ph\u1ed5 bi\u1ebfn trong IoT bao g\u1ed3m Python, C v\u00e0 JavaScript.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn IoT, h\u1ecdc l\u1eadp tr\u00ecnh l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng gi\u00e1 tr\u1ecb gi\u00fap b\u1ea1n ph\u00e1t tri\u1ec3n v\u00e0 qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng IoT hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<h3><b>L\u00e0m IoT li\u00ean quan ph\u1ea7n m\u1ec1m hay ph\u1ea7n c\u1ee9ng nhi\u1ec1u h\u01a1n?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">IoT bao g\u1ed3m c\u1ea3 ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m, m\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng. Ph\u1ea7n c\u1ee9ng bao g\u1ed3m c\u00e1c c\u1ea3m bi\u1ebfn, b\u1ed9 truy\u1ec1n \u0111\u1ed9ng v\u00e0 thi\u1ebft b\u1ecb truy\u1ec1n th\u00f4ng, trong khi ph\u1ea7n m\u1ec1m li\u00ean quan \u0111\u1ebfn x\u1eed l\u00fd d\u1eef li\u1ec7u, ph\u00e2n t\u00edch v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng. S\u1ef1 k\u1ebft h\u1ee3p n\u00e0y cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb thu th\u1eadp, truy\u1ec1n t\u1ea3i v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u. Hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y s\u1ebd gi\u00fap thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng IoT hi\u1ec7u qu\u1ea3.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket_IoT_la_gi\"><\/span><b>T\u1ed5ng k\u1ebft IoT l\u00e0 g\u00ec<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nh\u01b0 v\u1eady, ch\u00fang ta \u0111\u00e3 c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 IoT v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong th\u1eddi \u0111\u1ea1i 4.0. Trong t\u01b0\u01a1ng lai, IoT \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n l\u00e0 s\u1ebd m\u1edf r\u1ed9ng v\u00e0 ph\u00e1t tri\u1ec3n h\u01a1n n\u1eefa, k\u00e9o theo \u0111\u00f3 l\u00e0 c\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m \u0111a d\u1ea1ng cho c\u00e1c Developer.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecbnh h\u01b0\u1edbng tr\u1edf th\u00e0nh IoT Developer, tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 l\u1eadp tr\u00ecnh h\u1ec7 th\u1ed1ng nh\u00fang, m\u1ea1ng v\u00e0 giao th\u1ee9c truy\u1ec1n th\u00f4ng, ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 h\u1ecdc m\u00e1y.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong k\u1ef7 nguy\u00ean c\u00f4ng ngh\u1ec7 4.0, IoT kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng. T\u1eeb nh\u00e0 th\u00f4ng minh, th\u00e0nh ph\u1ed1 th\u00f4ng minh \u0111\u1ebfn nh\u00e0 m\u00e1y t\u1ef1 \u0111\u1ed9ng h\u00f3a, IoT \u0111ang k\u1ebft n\u1ed1i h\u00e0ng t\u1ef7 thi\u1ebft b\u1ecb, thu th\u1eadp v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u [&hellip;]<\/p>\n","protected":false},"author":213,"featured_media":85268,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-85051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0 - ITviec Blog<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u chi ti\u1ebft IoT l\u00e0 g\u00ec, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a IoT trong nh\u00e0 th\u00f4ng minh, y t\u1ebf, c\u00f4ng nghi\u1ec7p, th\u01b0\u01a1ng m\u1ea1i...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0\" \/>\n<meta property=\"og:description\" content=\"Trong k\u1ef7 nguy\u00ean c\u00f4ng ngh\u1ec7 4.0, IoT kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng. T\u1eeb nh\u00e0 th\u00f4ng minh, th\u00e0nh ph\u1ed1\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"ITviec Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ITviec\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-25T07:34:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-17T08:16:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-la-gi-vippro-scaled-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"337\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Linh Trao\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ITviec\" \/>\n<meta name=\"twitter:site\" content=\"@ITviec\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Linh Trao\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"17 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0 - ITviec Blog","description":"T\u00ecm hi\u1ec3u chi ti\u1ebft IoT l\u00e0 g\u00ec, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a IoT trong nh\u00e0 th\u00f4ng minh, y t\u1ebf, c\u00f4ng nghi\u1ec7p, th\u01b0\u01a1ng m\u1ea1i...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/","og_locale":"vi_VN","og_type":"article","og_title":"IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0","og_description":"Trong k\u1ef7 nguy\u00ean c\u00f4ng ngh\u1ec7 4.0, IoT kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng. T\u1eeb nh\u00e0 th\u00f4ng minh, th\u00e0nh ph\u1ed1","og_url":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/","og_site_name":"ITviec Blog","article_publisher":"https:\/\/www.facebook.com\/ITviec","article_published_time":"2025-03-25T07:34:28+00:00","article_modified_time":"2025-06-17T08:16:19+00:00","og_image":[{"width":640,"height":337,"url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-la-gi-vippro-scaled-1.jpg","type":"image\/jpeg"}],"author":"Linh Trao","twitter_card":"summary_large_image","twitter_creator":"@ITviec","twitter_site":"@ITviec","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Linh Trao","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"17 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#article","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/"},"author":{"name":"Linh Trao","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/6d1bcbfa05475cbc5a2eaf0727501a16"},"headline":"IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0","datePublished":"2025-03-25T07:34:28+00:00","dateModified":"2025-06-17T08:16:19+00:00","mainEntityOfPage":{"@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/"},"wordCount":4406,"publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"image":{"@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-la-gi-vippro-scaled-1.jpg","articleSection":["Chuy\u00ean m\u00f4n IT"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/","url":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/","name":"IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0 - ITviec Blog","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#primaryimage"},"image":{"@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-la-gi-vippro-scaled-1.jpg","datePublished":"2025-03-25T07:34:28+00:00","dateModified":"2025-06-17T08:16:19+00:00","description":"T\u00ecm hi\u1ec3u chi ti\u1ebft IoT l\u00e0 g\u00ec, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a IoT trong nh\u00e0 th\u00f4ng minh, y t\u1ebf, c\u00f4ng nghi\u1ec7p, th\u01b0\u01a1ng m\u1ea1i...","breadcrumb":{"@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#primaryimage","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-la-gi-vippro-scaled-1.jpg","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2025\/03\/iot-la-gi-vippro-scaled-1.jpg","width":640,"height":337,"caption":"iot l\u00e0 g\u00ec - itviec blog"},{"@type":"BreadcrumbList","@id":"https:\/\/itviec.com\/blog\/dinh-nghia-iot-la-gi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Chuy\u00ean m\u00f4n IT","item":"https:\/\/itviec.com\/blog\/chuyen-mon-it\/"},{"@type":"ListItem","position":2,"name":"IoT l\u00e0 g\u00ec? Nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a IoT trong th\u1eddi \u0111\u1ea1i 4.0"}]},{"@type":"WebSite","@id":"https:\/\/itviec.com\/blog\/#website","url":"https:\/\/itviec.com\/blog\/","name":"ITviec Blog","description":"IT Jobs &amp; People in Vietnam","publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/itviec.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/itviec.com\/blog\/#organization","name":"ITviec","url":"https:\/\/itviec.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","width":1800,"height":1800,"caption":"ITviec"},"image":{"@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ITviec","https:\/\/x.com\/ITviec","https:\/\/www.linkedin.com\/company\/itviec","https:\/\/www.youtube.com\/channel\/UCYthAQ3bcGr57M_ag5gHDvQ"]},{"@type":"Person","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/6d1bcbfa05475cbc5a2eaf0727501a16","name":"Linh Trao","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/trao-thi-tung-linh-author-e1709892478113-100x100.jpg","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/trao-thi-tung-linh-author-e1709892478113-100x100.jpg","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/trao-thi-tung-linh-author-e1709892478113-100x100.jpg","caption":"Linh Trao"},"url":"https:\/\/itviec.com\/blog\/author\/linh-trao\/"}]}},"_links":{"self":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/85051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/users\/213"}],"replies":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/comments?post=85051"}],"version-history":[{"count":2,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/85051\/revisions"}],"predecessor-version":[{"id":88203,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/85051\/revisions\/88203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media\/85268"}],"wp:attachment":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media?parent=85051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/categories?post=85051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/tags?post=85051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}