{"id":17284,"date":"2025-07-21T16:43:47","date_gmt":"2025-07-21T09:43:47","guid":{"rendered":"https:\/\/lctech.vn\/?p=17284"},"modified":"2025-07-22T06:47:50","modified_gmt":"2025-07-21T23:47:50","slug":"huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z","status":"publish","type":"post","link":"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn Ch\u1ecdn \u0110\u1ed3ng H\u1ed3 \u0110o Th\u00f4ng Minh Cho Nh\u00e0 M\u00e1y C\u00f4ng Nghi\u1ec7p (A-Z)"},"content":{"rendered":"<p>Trong k\u1ef7 nguy\u00ean C\u00f4ng nghi\u1ec7p 4.0, vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i s\u1ed1 kh\u00f4ng c\u00f2n l\u00e0 l\u1ef1a ch\u1ecdn m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p. M\u1ed9t trong nh\u1eefng b\u01b0\u1edbc \u0111i n\u1ec1n t\u1ea3ng v\u00e0 quan tr\u1ecdng nh\u1ea5t ch\u00ednh l\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng, v\u00e0 <b>\u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh<\/b> ch\u00ednh l\u00e0 tr\u00e1i tim c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e0y. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u0111o kh\u00f4ng ch\u1ec9 gi\u00fap \u0111o \u0111\u1ebfm ch\u00ednh x\u00e1c m\u00e0 c\u00f2n m\u1edf ra c\u00e1nh c\u1eeda t\u1ed1i \u01b0u h\u00f3a v\u1eadn h\u00e0nh, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y s\u1ebd l\u00e0 kim ch\u1ec9 nam chi ti\u1ebft, h\u01b0\u1edbng d\u1eabn b\u1ea1n t\u1eeb A-Z c\u00e1ch l\u1ef1a ch\u1ecdn \u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u \u0111\u1eb7c th\u00f9 c\u1ee7a nh\u00e0 m\u00e1y, d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed k\u1ef9 thu\u1eadt quan tr\u1ecdng v\u00e0 kinh nghi\u1ec7m tri\u1ec3n khai th\u1ef1c t\u1ebf t\u1ea1i Vi\u1ec7t Nam.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 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\">M\u1ee5c l\u1ee5c 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=\"\ubaa9\ucc28 \ud1a0\uae00\"><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:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#Tai_sao_nha_may_cong_nghiep_can_dau_tu_vao_dong_ho_do_thong_minh\" >T\u1ea1i sao nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p c\u1ea7n \u0111\u1ea7u t\u01b0 v\u00e0o \u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#4_Tieu_Chi_Vang_Khi_Lua_Chon_Dong_Ho_Do_Thong_Minh_Cho_Nha_May\" >4 Ti\u00eau Ch\u00ed V\u00e0ng Khi L\u1ef1a Ch\u1ecdn \u0110\u1ed3ng H\u1ed3 \u0110o Th\u00f4ng Minh Cho Nh\u00e0 M\u00e1y<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#1_Do_Chinh_Xac_Accuracy_%E2%80%93_Nen_Tang_Cua_Moi_Quyet_Dinh\" >1. \u0110\u1ed9 Ch\u00ednh X\u00e1c (Accuracy) &#8211; N\u1ec1n T\u1ea3ng C\u1ee7a M\u1ecdi Quy\u1ebft \u0110\u1ecbnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#2_Dai_Do_Measurement_Range_%E2%80%93_Dam_Bao_Hoat_Dong_On_Dinh\" >2. D\u1ea3i \u0110o (Measurement Range) &#8211; \u0110\u1ea3m B\u1ea3o Ho\u1ea1t \u0110\u1ed9ng \u1ed4n \u0110\u1ecbnh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#3_Chuan_Giao_Tiep_%E2%80%93_%E2%80%9CMach_Mau%E2%80%9D_Cua_He_Thong_IoT\" >3. Chu\u1ea9n Giao Ti\u1ebfp &#8211; &#8220;M\u1ea1ch M\u00e1u&#8221; C\u1ee7a H\u1ec7 Th\u1ed1ng IoT<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#LoRaWAN_Long_Range_Wide_Area_Network\" >LoRaWAN (Long Range Wide Area Network)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#NB-IoT_Narrowband-IoT\" >NB-IoT (Narrowband-IoT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#Cac_chuan_giao_tiep_khac\" >C\u00e1c chu\u1ea9n giao ti\u1ebfp kh\u00e1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#4_Kha_Nang_Tich_Hop_He_Thong_SCADAERP_%E2%80%93_Trai_Tim_Dieu_Khien\" >4. Kh\u1ea3 N\u0103ng T\u00edch H\u1ee3p H\u1ec7 Th\u1ed1ng (SCADA\/ERP) &#8211; Tr\u00e1i Tim \u0110i\u1ec1u Khi\u1ec3n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#May_doc_chi_so_thong_minh_Dien_Nuoc_Gas_MMM_Giai_Phap_Dong_Ho_Do_Thong_Minh_Toan_Dien_Cho_Nha_May_Cua_Ban\" >M\u00e1y \u0111\u1ecdc ch\u1ec9 s\u1ed1 th\u00f4ng minh: \u0110i\u1ec7n N\u01b0\u1edbc Gas MMM : Gi\u1ea3i Ph\u00e1p \u0110\u1ed3ng H\u1ed3 \u0110o Th\u00f4ng Minh To\u00e0n Di\u1ec7n Cho Nh\u00e0 M\u00e1y C\u1ee7a B\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#Nhung_Cau_Hoi_Thuong_Gap\" >Nh\u1eefng C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/lctech.vn\/ko\/huong-dan-chon-dong-ho-do-thong-minh-cho-nha-may-cong-nghiep-a-z\/#Ket_Luan\" >K\u1ebft Lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_nha_may_cong_nghiep_can_dau_tu_vao_dong_ho_do_thong_minh\"><\/span>T\u1ea1i sao nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p c\u1ea7n \u0111\u1ea7u t\u01b0 v\u00e0o \u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kh\u00e1c v\u1edbi \u0111\u1ed3ng h\u1ed3 c\u01a1 truy\u1ec1n th\u1ed1ng ch\u1ec9 ghi nh\u1eadn con s\u1ed1 ti\u00eau th\u1ee5 t\u1ed5ng, \u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh (Smart Meter) l\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f3 kh\u1ea3 n\u0103ng \u0111o l\u01b0\u1eddng, ghi nh\u1eadn d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c v\u00e0 truy\u1ec1n th\u00f4ng tin t\u1eeb xa v\u1ec1 trung t\u00e2m \u0111i\u1ec1u khi\u1ec3n. Vi\u1ec7c \u0111\u1ea7u t\u01b0 n\u00e0y mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch v\u01b0\u1ee3t tr\u1ed9i:<\/p>\n<ul>\n<li><b>Gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng theo th\u1eddi gian th\u1ef1c:<\/b> Ph\u00e1t hi\u1ec7n ngay l\u1eadp t\u1ee9c c\u00e1c s\u1ef1 c\u1ed1 r\u00f2 r\u1ec9, s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng b\u1ea5t th\u01b0\u1eddng t\u1ea1i t\u1eebng khu v\u1ef1c, t\u1eebng m\u00e1y m\u00f3c. Theo m\u1ed9t b\u00e1o c\u00e1o c\u1ee7a B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng, th\u1ea5t tho\u00e1t n\u0103ng l\u01b0\u1ee3ng trong c\u00e1c khu c\u00f4ng nghi\u1ec7p l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 nh\u1ee9c nh\u1ed1i, v\u00e0 vi\u1ec7c gi\u00e1m s\u00e1t real-time l\u00e0 gi\u1ea3i ph\u00e1p h\u1eefu hi\u1ec7u nh\u1ea5t.<\/li>\n<li><b>T\u1ed1i \u01b0u h\u00f3a chi ph\u00ed s\u1ea3n xu\u1ea5t:<\/b> D\u1eef li\u1ec7u chi ti\u1ebft gi\u00fap doanh nghi\u1ec7p x\u00e2y d\u1ef1ng \u0111\u1ecbnh m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cho t\u1eebng \u0111\u01a1n v\u1ecb s\u1ea3n ph\u1ea9m, t\u1eeb \u0111\u00f3 t\u00ednh to\u00e1n gi\u00e1 th\u00e0nh ch\u00ednh x\u00e1c v\u00e0 c\u00f3 k\u1ebf ho\u1ea1ch c\u1eaft gi\u1ea3m chi ph\u00ed hi\u1ec7u qu\u1ea3.<\/li>\n<li><b>T\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 gi\u1ea3m thi\u1ec3u sai s\u00f3t:<\/b> Vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng lo\u1ea1i b\u1ecf sai s\u1ed1 do ghi nh\u1eadn th\u1ee7 c\u00f4ng, ti\u1ebft ki\u1ec7m nh\u00e2n l\u1ef1c v\u00e0 th\u1eddi gian.<\/li>\n<li><b>N\u1ec1n t\u1ea3ng cho nh\u00e0 m\u00e1y th\u00f4ng minh:<\/b> D\u1eef li\u1ec7u t\u1eeb smart meter l\u00e0 \u0111\u1ea7u v\u00e0o quan tr\u1ecdng cho c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd cao c\u1ea5p h\u01a1n nh\u01b0 SCADA, ERP, gi\u00fap ban l\u00e3nh \u0111\u1ea1o c\u00f3 c\u00e1i nh\u00ecn to\u00e0n c\u1ea3nh v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c.<\/li>\n<li><b>B\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n:<\/b> Ph\u00e2n t\u00edch xu h\u01b0\u1edbng ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a thi\u1ebft b\u1ecb gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng, cho ph\u00e9p l\u00ean k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec tr\u01b0\u1edbc khi s\u1ef1 c\u1ed1 x\u1ea3y ra, tr\u00e1nh d\u1eebng chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ed9t ng\u1ed9t.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Tieu_Chi_Vang_Khi_Lua_Chon_Dong_Ho_Do_Thong_Minh_Cho_Nha_May\"><\/span>4 Ti\u00eau Ch\u00ed V\u00e0ng Khi L\u1ef1a Ch\u1ecdn \u0110\u1ed3ng H\u1ed3 \u0110o Th\u00f4ng Minh Cho Nh\u00e0 M\u00e1y<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p, b\u1ea1n c\u1ea7n xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng 4 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i sau. \u0110\u00e2y l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u qu\u1ea3, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng trong t\u01b0\u01a1ng lai.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Do_Chinh_Xac_Accuracy_%E2%80%93_Nen_Tang_Cua_Moi_Quyet_Dinh\"><\/span>1. \u0110\u1ed9 Ch\u00ednh X\u00e1c (Accuracy) &#8211; N\u1ec1n T\u1ea3ng C\u1ee7a M\u1ecdi Quy\u1ebft \u0110\u1ecbnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed9 ch\u00ednh x\u00e1c l\u00e0 ti\u00eau ch\u00ed quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u. M\u1ed9t sai s\u1ed1 nh\u1ecf trong \u0111o l\u01b0\u1eddng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh l\u1edbn khi nh\u00e2n v\u1edbi quy m\u00f4 ti\u00eau th\u1ee5 kh\u1ed5ng l\u1ed3 c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n<ul>\n<li><b>C\u1ea5p ch\u00ednh x\u00e1c (Accuracy Class):<\/b> \u0110\u00e2y l\u00e0 th\u00f4ng s\u1ed1 cho bi\u1ebft sai s\u1ed1 t\u1ed1i \u0111a c\u1ee7a \u0111\u1ed3ng h\u1ed3. Trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi c\u00e1c \u0111\u1ed3ng h\u1ed3 t\u1ed5ng ho\u1eb7c \u0111\u1ed3ng h\u1ed3 d\u00f9ng cho m\u1ee5c \u0111\u00edch thanh to\u00e1n, <b>c\u1ea5p ch\u00ednh x\u00e1c t\u1ed1i thi\u1ec3u n\u00ean l\u00e0 Class 1 (sai s\u1ed1 \u00b11%)<\/b> theo ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf IEC. \u0110\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed \u0111o gi\u00e1m s\u00e1t n\u1ed9i b\u1ed9, c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc Class 2.<\/li>\n<li><b>T\u1ea7m quan tr\u1ecdng:<\/b>\n<ul>\n<li><b>Thanh to\u00e1n n\u1ed9i b\u1ed9:<\/b> \u0110\u1ea3m b\u1ea3o s\u1ef1 c\u00f4ng b\u1eb1ng, minh b\u1ea1ch khi t\u00ednh chi ph\u00ed \u0111i\u1ec7n\/n\u01b0\u1edbc cho c\u00e1c ph\u00e2n x\u01b0\u1edfng ho\u1eb7c c\u00e1c \u0111\u01a1n v\u1ecb thu\u00ea l\u1ea1i m\u1eb7t b\u1eb1ng.<\/li>\n<li><b>Ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t:<\/b> D\u1eef li\u1ec7u ch\u00ednh x\u00e1c l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng (Energy Efficiency) v\u00e0 t\u00ednh to\u00e1n c\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng nh\u01b0 KPI n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<li><b>Qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng:<\/b> Trong nhi\u1ec1u ng\u00e0nh nh\u01b0 d\u1ec7t nhu\u1ed9m, th\u1ef1c ph\u1ea9m, h\u00f3a ch\u1ea5t, vi\u1ec7c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c l\u01b0\u1ee3ng n\u01b0\u1edbc, h\u01a1i, h\u00f3a ch\u1ea5t \u0111\u1ea7u v\u00e0o \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Dai_Do_Measurement_Range_%E2%80%93_Dam_Bao_Hoat_Dong_On_Dinh\"><\/span>2. D\u1ea3i \u0110o (Measurement Range) &#8211; \u0110\u1ea3m B\u1ea3o Ho\u1ea1t \u0110\u1ed9ng \u1ed4n \u0110\u1ecbnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u1ea3i \u0111o th\u1ec3 hi\u1ec7n kho\u1ea3ng gi\u00e1 tr\u1ecb l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c d\u00f2ng \u0111i\u1ec7n m\u00e0 \u0111\u1ed3ng h\u1ed3 c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. L\u1ef1a ch\u1ecdn sai d\u1ea3i \u0111o s\u1ebd d\u1eabn \u0111\u1ebfn hai k\u1ecbch b\u1ea3n kh\u00f4ng mong mu\u1ed1n:<\/p>\n<ul>\n<li><b>D\u1ea3i \u0111o qu\u00e1 l\u1edbn:<\/b> \u0110\u1ed3ng h\u1ed3 s\u1ebd kh\u00f4ng &#8220;nh\u1ea1y&#8221; v\u1edbi c\u00e1c m\u1ee9c ti\u00eau th\u1ee5 th\u1ea5p, d\u1eabn \u0111\u1ebfn \u0111o thi\u1ebfu ho\u1eb7c kh\u00f4ng \u0111o \u0111\u01b0\u1ee3c. V\u00ed d\u1ee5, d\u00f9ng m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o n\u01b0\u1edbc c\u00f3 d\u1ea3i \u0111o cho \u0111\u01b0\u1eddng \u1ed1ng ch\u00ednh c\u1ee7a nh\u00e0 m\u00e1y \u0111\u1ec3 \u0111o cho m\u1ed9t d\u00e2y chuy\u1ec1n nh\u1ecf s\u1ebd kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/li>\n<li><b>D\u1ea3i \u0111o qu\u00e1 nh\u1ecf:<\/b> \u0110\u1ed3ng h\u1ed3 s\u1ebd b\u1ecb qu\u00e1 t\u1ea3i khi nh\u00e0 m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00f4ng su\u1ea5t \u0111\u1ec9nh, g\u00e2y ra \u0111o sai, th\u1eadm ch\u00ed h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<p><b>Kinh nghi\u1ec7m l\u1ef1a ch\u1ecdn:<\/b> C\u1ea7n kh\u1ea3o s\u00e1t k\u1ef9 l\u01b0\u1ee1ng m\u1ee9c ti\u00eau th\u1ee5 <b>t\u1ed1i thi\u1ec3u (Qmin)<\/b> v\u00e0 <b>t\u1ed1i \u0111a (Qmax)<\/b> t\u1ea1i v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t \u0111\u1ec3 ch\u1ecdn \u0111\u1ed3ng h\u1ed3 c\u00f3 d\u1ea3i \u0111o ph\u00f9 h\u1ee3p, \u0111\u1ea3m b\u1ea3o bao qu\u00e1t \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 ph\u1ed5 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Chuan_Giao_Tiep_%E2%80%93_%E2%80%9CMach_Mau%E2%80%9D_Cua_He_Thong_IoT\"><\/span>3. Chu\u1ea9n Giao Ti\u1ebfp &#8211; &#8220;M\u1ea1ch M\u00e1u&#8221; C\u1ee7a H\u1ec7 Th\u1ed1ng IoT<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 ti\u00eau ch\u00ed th\u1ec3 hi\u1ec7n &#8220;tr\u00ed th\u00f4ng minh&#8221; c\u1ee7a \u0111\u1ed3ng h\u1ed3. Chu\u1ea9n giao ti\u1ebfp quy\u1ebft \u0111\u1ecbnh c\u00e1ch th\u1ee9c d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n t\u1eeb \u0111\u1ed3ng h\u1ed3 v\u1ec1 h\u1ec7 th\u1ed1ng trung t\u00e2m. Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o h\u1ea1 t\u1ea7ng v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a nh\u00e0 m\u00e1y.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"LoRaWAN_Long_Range_Wide_Area_Network\"><\/span>LoRaWAN (Long Range Wide Area Network)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>LoRaWAN l\u00e0 c\u00f4ng ngh\u1ec7 truy\u1ec1n th\u00f4ng kh\u00f4ng d\u00e2y t\u1ea7m xa, c\u00f4ng su\u1ea5t th\u1ea5p.<\/p>\n<ul>\n<li><b>\u01afu \u0111i\u1ec3m:<\/b>\n<ul>\n<li><b>T\u1ea7m xa:<\/b> Ph\u1ee7 s\u00f3ng \u0111\u1ebfn v\u00e0i km \u1edf khu v\u1ef1c ngo\u1ea1i \u00f4 v\u00e0 v\u00e0i tr\u0103m m\u00e9t trong \u0111\u00f4 th\u1ecb\/nh\u00e0 x\u01b0\u1edfng nhi\u1ec1u v\u1eadt c\u1ea3n.<\/li>\n<li><b>Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng:<\/b> Pin c\u1ee7a thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 k\u00e9o d\u00e0i nhi\u1ec1u n\u0103m.<\/li>\n<li><b>Chi ph\u00ed th\u1ea5p:<\/b> Kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ea1 t\u1ea7ng m\u1ea1ng vi\u1ec5n th\u00f4ng c\u1ee7a b\u00ean th\u1ee9 ba.<\/li>\n<\/ul>\n<\/li>\n<li><b>Ph\u00f9 h\u1ee3p v\u1edbi:<\/b> C\u00e1c nh\u00e0 m\u00e1y c\u00f3 khu\u00f4n vi\u00ean r\u1ed9ng, nhi\u1ec1u t\u00f2a nh\u00e0, khu v\u1ef1c ngo\u00e0i tr\u1eddi, ho\u1eb7c c\u00e1c v\u1ecb tr\u00ed kh\u00f3 k\u00e9o d\u00e2y c\u00e1p nh\u01b0 Kh\u00e1nh H\u00f2a, c\u00e1c khu c\u00f4ng nghi\u1ec7p t\u1eadp trung.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"NB-IoT_Narrowband-IoT\"><\/span>NB-IoT (Narrowband-IoT)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>NB-IoT l\u00e0 c\u00f4ng ngh\u1ec7 m\u1ea1ng di \u0111\u1ed9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c thi\u1ebft b\u1ecb IoT, ho\u1ea1t \u0111\u1ed9ng tr\u00ean n\u1ec1n t\u1ea3ng m\u1ea1ng 4G\/5G hi\u1ec7n c\u00f3.<\/p>\n<ul>\n<li><b>\u01afu \u0111i\u1ec3m:<\/b>\n<ul>\n<li><b>\u0110\u1ed9 ph\u1ee7 s\u00f3ng s\u00e2u:<\/b> T\u00edn hi\u1ec7u c\u00f3 th\u1ec3 xuy\u00ean qua c\u00e1c v\u1eadt c\u1ea3n d\u00e0y nh\u01b0 t\u01b0\u1eddng b\u00ea t\u00f4ng, t\u1ea7ng h\u1ea7m.<\/li>\n<li><b>T\u1eadn d\u1ee5ng h\u1ea1 t\u1ea7ng c\u00f3 s\u1eb5n:<\/b> S\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp m\u1ea1ng l\u01b0\u1edbi c\u1ee7a c\u00e1c nh\u00e0 m\u1ea1ng l\u1edbn nh\u01b0 Viettel, VNPT, Mobifone.<\/li>\n<li><b>\u0110\u1ed9 tin c\u1eady cao:<\/b> Ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o b\u1edfi nh\u00e0 m\u1ea1ng.<\/li>\n<\/ul>\n<\/li>\n<li><b>Ph\u00f9 h\u1ee3p v\u1edbi:<\/b> C\u00e1c nh\u00e0 m\u00e1y trong khu v\u1ef1c \u0111\u00f4 th\u1ecb \u0111\u00f4ng \u0111\u00fac nh\u01b0 TPHCM, H\u00e0 N\u1ed9i, ho\u1eb7c c\u00e1c v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, trong h\u1ea7m, n\u01a1i s\u00f3ng LoRaWAN kh\u00f3 ti\u1ebfp c\u1eadn.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Cac_chuan_giao_tiep_khac\"><\/span>C\u00e1c chu\u1ea9n giao ti\u1ebfp kh\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><b>Modbus (RS485):<\/b> L\u00e0 chu\u1ea9n giao ti\u1ebfp c\u00f3 d\u00e2y r\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 b\u1ec1n b\u1ec9 trong c\u00f4ng nghi\u1ec7p. Ph\u00f9 h\u1ee3p cho c\u00e1c v\u1ecb tr\u00ed g\u1ea7n ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n, n\u01a1i c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111i d\u00e2y.<\/li>\n<li><b>4G\/LTE:<\/b> D\u00e0nh cho c\u00e1c v\u1ecb tr\u00ed quan tr\u1ecdng c\u1ea7n b\u0103ng th\u00f4ng l\u1edbn v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u li\u00ean t\u1ee5c, tuy nhi\u00ean chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"4_Kha_Nang_Tich_Hop_He_Thong_SCADAERP_%E2%80%93_Trai_Tim_Dieu_Khien\"><\/span>4. Kh\u1ea3 N\u0103ng T\u00edch H\u1ee3p H\u1ec7 Th\u1ed1ng (SCADA\/ERP) &#8211; Tr\u00e1i Tim \u0110i\u1ec1u Khi\u1ec3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u1eef li\u1ec7u s\u1ebd tr\u1edf n\u00ean v\u00f4 ngh\u0129a n\u1ebfu ch\u1ec9 n\u1eb1m y\u00ean m\u1ed9t ch\u1ed7. Gi\u00e1 tr\u1ecb th\u1ef1c s\u1ef1 c\u1ee7a \u0111\u1ed3ng h\u1ed3 th\u00f4ng minh n\u1eb1m \u1edf kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb hi\u1ec7n c\u00f3 c\u1ee7a doanh nghi\u1ec7p.<\/p>\n<ul>\n<li><b>T\u00edch h\u1ee3p SCADA (Supervisory Control and Data Acquisition):<\/b> Cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 v\u1eadn h\u00e0nh gi\u00e1m s\u00e1t tr\u1ef1c quan t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng tr\u00ean m\u1ed9t m\u00e0n h\u00ecnh duy nh\u1ea5t, \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb t\u1eeb xa v\u00e0 nh\u1eadn c\u1ea3nh b\u00e1o t\u1ee9c th\u1eddi.<\/li>\n<li><b>T\u00edch h\u1ee3p ERP (Enterprise Resource Planning):<\/b> \u0110\u01b0a d\u1eef li\u1ec7u n\u0103ng l\u01b0\u1ee3ng v\u00e0o h\u1ec7 th\u1ed1ng ho\u1ea1ch \u0111\u1ecbnh ngu\u1ed3n l\u1ef1c doanh nghi\u1ec7p. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ed9 ph\u1eadn k\u1ebf to\u00e1n, s\u1ea3n xu\u1ea5t, v\u00e0 ban l\u00e3nh \u0111\u1ea1o c\u00f3 d\u1eef li\u1ec7u \u0111\u1ec3:\n<ul>\n<li>T\u00ednh gi\u00e1 th\u00e0nh s\u1ea3n ph\u1ea9m ch\u00ednh x\u00e1c.<\/li>\n<li>Ph\u00e2n t\u00edch l\u1ee3i nhu\u1eadn theo t\u1eebng m\u00e3 h\u00e0ng.<\/li>\n<li>L\u1eadp k\u1ebf ho\u1ea1ch s\u1ea3n xu\u1ea5t v\u00e0 ng\u00e2n s\u00e1ch n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Khi l\u1ef1a ch\u1ecdn, h\u00e3y \u01b0u ti\u00ean c\u00e1c nh\u00e0 cung c\u1ea5p c\u00f3 n\u1ec1n t\u1ea3ng m\u1edf, h\u1ed7 tr\u1ee3 c\u00e1c giao th\u1ee9c chu\u1ea9n c\u00f4ng nghi\u1ec7p nh\u01b0 Modbus TCP\/IP, OPC UA, v\u00e0 cung c\u1ea5p API (Giao di\u1ec7n l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng) r\u00f5 r\u00e0ng \u0111\u1ec3 vi\u1ec7c t\u00edch h\u1ee3p tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 linh ho\u1ea1t.<\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"May_doc_chi_so_thong_minh_Dien_Nuoc_Gas_MMM_Giai_Phap_Dong_Ho_Do_Thong_Minh_Toan_Dien_Cho_Nha_May_Cua_Ban\"><\/span>M\u00e1y \u0111\u1ecdc ch\u1ec9 s\u1ed1 th\u00f4ng minh: \u0110i\u1ec7n N\u01b0\u1edbc Gas MMM : Gi\u1ea3i Ph\u00e1p \u0110\u1ed3ng H\u1ed3 \u0110o Th\u00f4ng Minh To\u00e0n Di\u1ec7n Cho Nh\u00e0 M\u00e1y C\u1ee7a B\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Hi\u1ec3u r\u00f5 nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 nhu c\u1ea7u c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam, <b>MMM <\/b>t\u1ef1 h\u00e0o mang \u0111\u1ebfn h\u1ec7 sinh th\u00e1i gi\u1ea3i ph\u00e1p gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng th\u00f4ng minh to\u00e0n di\u1ec7n, \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ti\u00eau ch\u00ed kh\u1eaft khe nh\u1ea5t.<\/p>\n<ul>\n<li><b>\u0110\u1ed9 ch\u00ednh x\u00e1c v\u01b0\u1ee3t tr\u1ed9i:<\/b> C\u00e1c d\u00f2ng \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n, n\u01b0\u1edbc, kh\u00ed, h\u01a1i c\u1ee7a MMM \u0111\u1ec1u \u0111\u1ea1t <b>C\u1ea5p ch\u00ednh x\u00e1c Class 1<\/b>, \u0111\u1ea3m b\u1ea3o m\u1ecdi s\u1ed1 li\u1ec7u b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ec1u \u0111\u00e1ng tin c\u1eady cho c\u1ea3 m\u1ee5c \u0111\u00edch gi\u00e1m s\u00e1t v\u00e0 thanh to\u00e1n.<\/li>\n<li><b>\u0110a d\u1ea1ng chu\u1ea9n giao ti\u1ebfp:<\/b> Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn k\u1ebft n\u1ed1i linh ho\u1ea1t nh\u1ea5t th\u1ecb tr\u01b0\u1eddng, t\u1eeb <b>LoRaWAN, NB-IoT<\/b> cho \u0111\u1ebfn Modbus RS485 v\u00e0 4G, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng tri\u1ec3n khai tr\u00ean m\u1ecdi \u0111\u1ecba h\u00ecnh, t\u1eeb nh\u00e0 m\u00e1y r\u1ed9ng l\u1edbn \u1edf ngo\u1ea1i th\u00e0nh \u0111\u1ebfn c\u00e1c c\u01a1 s\u1edf trong l\u00f2ng \u0111\u00f4 th\u1ecb.<\/li>\n<li><b>N\u1ec1n t\u1ea3ng ph\u1ea7n m\u1ec1m m\u1ea1nh m\u1ebd:<\/b> N\u1ec1n t\u1ea3ng IoT c\u1ee7a MMM kh\u00f4ng ch\u1ec9 hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u. N\u00f3 c\u00f2n cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch chuy\u00ean s\u00e2u, b\u00e1o c\u00e1o t\u1ef1 \u0111\u1ed9ng v\u00e0 c\u1ea3nh b\u00e1o th\u00f4ng minh.<\/li>\n<li><b>T\u00edch h\u1ee3p d\u1ec5 d\u00e0ng:<\/b> V\u1edbi h\u1ec7 th\u1ed1ng API m\u1edf v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c giao th\u1ee9c chu\u1ea9n, gi\u1ea3i ph\u00e1p c\u1ee7a MMM c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch v\u1edbi h\u1ec7 th\u1ed1ng <b>SCADA v\u00e0 ERP<\/b> hi\u1ec7n c\u00f3 c\u1ee7a b\u1ea1n, bi\u1ebfn d\u1eef li\u1ec7u th\u00e0nh s\u1ee9c m\u1ea1nh c\u1ea1nh tranh.<\/li>\n<\/ul>\n<p>\u0110\u1ed9i ng\u0169 chuy\u00ean gia c\u1ee7a ch\u00fang t\u00f4i s\u1eb5n s\u00e0ng kh\u1ea3o s\u00e1t, t\u01b0 v\u1ea5n v\u00e0 thi\u1ebft k\u1ebf gi\u1ea3i ph\u00e1p &#8220;may \u0111o&#8221; ri\u00eang cho nh\u00e0 m\u00e1y c\u1ee7a b\u1ea1n.<\/p>\n<p><b><a href=\"https:\/\/lctech.vn\/ko\/lien-he-lc-tech\/\">Li\u00ean h\u1ec7 ngay v\u1edbi \u0111\u1ed9i ng\u0169 chuy\u00ean gia c\u1ee7a LC TECH \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n v\u00e0 demo gi\u1ea3i ph\u00e1p mi\u1ec5n ph\u00ed!<\/a><\/b><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_Cau_Hoi_Thuong_Gap\"><\/span>Nh\u1eefng C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>1. S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa \u0111\u1ed3ng h\u1ed3 th\u00f4ng minh v\u00e0 \u0111\u1ed3ng h\u1ed3 c\u01a1 l\u00e0 g\u00ec?<\/b> \u0110\u1ed3ng h\u1ed3 c\u01a1 ch\u1ec9 hi\u1ec3n th\u1ecb t\u1ed5ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 t\u1ea1i ch\u1ed7. \u0110\u1ed3ng h\u1ed3 th\u00f4ng minh \u0111o l\u01b0\u1eddng chi ti\u1ebft theo th\u1eddi gian, l\u01b0u tr\u1eef d\u1eef li\u1ec7u v\u00e0 truy\u1ec1n th\u00f4ng tin t\u1eeb xa v\u1ec1 ph\u1ea7n m\u1ec1m trung t\u00e2m \u0111\u1ec3 ph\u00e2n t\u00edch, c\u1ea3nh b\u00e1o v\u00e0 b\u00e1o c\u00e1o t\u1ef1 \u0111\u1ed9ng.<\/p>\n<p><b>2. Chi ph\u00ed tri\u1ec3n khai h\u1ec7 th\u1ed1ng \u0111\u1ed3ng h\u1ed3 th\u00f4ng minh c\u00f3 cao kh\u00f4ng?<\/b> Chi ph\u00ed ban \u0111\u1ea7u c\u00f3 th\u1ec3 cao h\u01a1n \u0111\u1ed3ng h\u1ed3 c\u01a1, nh\u01b0ng l\u1ee3i \u00edch v\u1ec1 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, t\u1ed1i \u01b0u v\u1eadn h\u00e0nh v\u00e0 gi\u1ea3m th\u1ea5t tho\u00e1t s\u1ebd gi\u00fap b\u1ea1n ho\u00e0n v\u1ed1n nhanh ch\u00f3ng, th\u01b0\u1eddng trong v\u00f2ng 12-24 th\u00e1ng.<\/p>\n<p><b>3. D\u1eef li\u1ec7u c\u1ee7a nh\u00e0 m\u00e1y t\u00f4i c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt kh\u00f4ng?<\/b> Ch\u1eafc ch\u1eafn c\u00f3. C\u00e1c h\u1ec7 th\u1ed1ng nh\u01b0 c\u1ee7a INET s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng th\u1ee9c m\u00e3 h\u00f3a \u0111\u1ea7u cu\u1ed1i (end-to-end encryption) ti\u00ean ti\u1ebfn, \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 an to\u00e0n trong su\u1ed1t qu\u00e1 tr\u00ecnh t\u1eeb thi\u1ebft b\u1ecb \u0111\u1ebfn m\u00e1y ch\u1ee7, ng\u0103n ch\u1eb7n m\u1ecdi truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<p><b>4. Pin c\u1ee7a \u0111\u1ed3ng h\u1ed3 th\u00f4ng minh d\u00f9ng \u0111\u01b0\u1ee3c bao l\u00e2u?<\/b> V\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nh\u01b0 LoRaWAN hay NB-IoT, pin c\u1ee7a \u0111\u1ed3ng h\u1ed3 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c t\u1eeb 5 \u0111\u1ebfn 10 n\u0103m m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf, gi\u1ea3m thi\u1ec3u chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_Luan\"><\/span>K\u1ebft Lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>L\u1ef1a ch\u1ecdn <b>\u0111\u1ed3ng h\u1ed3 \u0111o th\u00f4ng minh<\/b> kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 chi\u1ebfn l\u01b0\u1ee3c cho t\u01b0\u01a1ng lai c\u1ee7a nh\u00e0 m\u00e1y. B\u1eb1ng c\u00e1ch xem x\u00e9t c\u1ea9n th\u1eadn 4 ti\u00eau ch\u00ed: <b>\u0110\u1ed9 ch\u00ednh x\u00e1c, D\u1ea3i \u0111o, Chu\u1ea9n giao ti\u1ebfp, v\u00e0 Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p<\/b>, b\u1ea1n s\u1ebd x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng v\u1eefng ch\u1eafc, hi\u1ec7u qu\u1ea3 v\u00e0 s\u1eb5n s\u00e0ng cho c\u00e1c b\u01b0\u1edbc ph\u00e1t tri\u1ec3n ti\u1ebfp theo tr\u00ean h\u00e0nh tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i s\u1ed1. \u0110\u1eebng ng\u1ea7n ng\u1ea1i t\u00ecm \u0111\u1ebfn c\u00e1c chuy\u00ean gia \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 t\u01b0 v\u1ea5n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi \u0111\u1eb7c th\u00f9 c\u1ee7a doanh nghi\u1ec7p m\u00ecnh.<\/p>","protected":false},"excerpt":{"rendered":"<p>Trong k\u1ef7 nguy\u00ean C\u00f4ng nghi\u1ec7p 4.0, vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i s\u1ed1 kh\u00f4ng c\u00f2n l\u00e0 l\u1ef1a ch\u1ecdn m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh y\u1ebfu<\/p>","protected":false},"author":1,"featured_media":16919,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-17284","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.5 (Yoast SEO v25.8) - 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