{"id":2177,"date":"2024-01-10T09:54:11","date_gmt":"2024-01-10T09:54:11","guid":{"rendered":"https:\/\/demo9.thuythu.vn\/reeco\/?p=2177"},"modified":"2024-01-25T08:10:36","modified_gmt":"2024-01-25T01:10:36","slug":"giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien","status":"publish","type":"post","link":"https:\/\/demo9.thuythu.vn\/reeco\/giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien\/","title":{"rendered":"Gi\u1ea3i ph\u00e1p quan tr\u1eafc l\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y t\u1ef1 \u0111\u1ed9ng th\u1eddi gian th\u1ef1c cho h\u1ed3 ch\u1ee9a, \u0111\u1eadp th\u1ee7y \u0111i\u1ec7n"},"content":{"rendered":"<p>L\u01b0u l\u01b0\u1ee3ng l\u00e0 th\u00f4ng s\u1ed1 \u0111o quan tr\u1ecdng c\u1ea7n quan tr\u1eafc trong c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd v\u1eadn h\u00e0nh \u0111\u1eadp v\u00e0 h\u1ed3 ch\u1ee9a nh\u1eb1m:<\/p>\n<ul>\n<li>Ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c d\u1ef1 b\u00e1o l\u0169, l\u1eadp k\u1ebf ho\u1ea1ch v\u1eadn h\u00e0nh an to\u00e0n h\u1ed3 ch\u1ee9a v\u00e0 k\u1ebf ho\u1ea1ch ph\u00e2n ph\u1ed1i n\u01b0\u1edbc h\u00e0ng n\u0103m.<\/li>\n<li>L\u00e0m c\u0103n c\u1ee9 \u0111\u1ec3 l\u1eadp v\u00e0 th\u1ef1c hi\u1ec7n k\u1ebf ho\u1ea1ch s\u1eb5n s\u00e0ng trong t\u00ecnh tr\u1ea1ng kh\u1ea9n c\u1ea5p, \u0111\u1ea3m bao an to\u00e0n cho \u0111\u1eadp v\u00e0 v\u00f9ng h\u1ea1 du.<\/li>\n<\/ul>\n<p>C\u00f4ng ty TNHH Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt Reeco l\u00e0 nh\u00e0 cung c\u1ea5p v\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c gi\u00e1m s\u00e1t th\u1ee7y v\u0103n. Ch\u00fang t\u00f4i c\u00f3 gi\u1ea3i ph\u00e1p ho\u00e0n ch\u1ec9nh cho tr\u1ea1m quan tr\u1eafc l\u01b0u l\u01b0\u1ee3ng li\u00ean t\u1ee5c \u2013 t\u1ef1 \u0111\u1ed9ng b\u1eb1ng c\u00f4ng ngh\u1ec7 radar kh\u00f4ng ti\u1ebfp x\u00fac, cho ph\u00e9p l\u1eafp \u0111\u1eb7t c\u1ea3m bi\u1ebfn nhanh ch\u00f3ng v\u00e0 \u0111\u01a1n gi\u1ea3n b\u00ean tr\u00ean m\u1eb7t n\u01b0\u1edbc, gi\u00fap gi\u1ea3m thi\u1ec3u chi ph\u00ed duy tu b\u1ea3o d\u01b0\u1ee1ng h\u1ec7 th\u1ed1ng so v\u1edbi c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb nh\u1ea5n ch\u00ecm.<\/p>\n<p><strong>Nguy\u00ean l\u00fd \u0111o:<\/strong>\u00a0 \u0110o li\u00ean t\u1ee5c m\u1ef1c n\u01b0\u1edbc v\u00e0 v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y b\u1ec1 m\u1eb7t, t\u1eeb \u0111\u00f3 t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng d\u00f2ng n\u01b0\u1edbc ch\u1ea3y qua m\u1ed9t ti\u1ebft di\u1ec7n s\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n<p>Q (l\u01b0u l\u01b0\u1ee3ng) = A (Di\u1ec7n t\u00edch) x V (v\u1eadn t\u1ed1c trung b\u00ecnh)<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Trong \u0111\u00f3:<\/strong><\/p>\n<p>+<strong> A l\u00e0 di\u1ec7n t\u00edch m\u1eb7t c\u1eaft d\u00f2ng s\u00f4ng.<\/strong> \u0110\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c di\u1ec7n t\u00edch c\u1ea7n \u0111o m\u1eb7t c\u1eaft ngang v\u00e0 m\u1ef1c n\u01b0\u1edbc c\u1ee7a d\u00f2ng s\u00f4ng. M\u1ed7i gi\u00e1 tr\u1ecb m\u1ef1c n\u01b0\u1edbc s\u1ebd c\u00f3 di\u1ec7n t\u00edch m\u1eb7t c\u1eaft d\u00f2ng s\u00f4ng t\u01b0\u01a1ng \u1ee9ng, t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c b\u1ea3ng t\u1ec9 l\u1ec7 gi\u1eefa m\u1ef1c n\u01b0\u1edbc v\u00e0 di\u1ec7n t\u00edch m\u1eb7t c\u1eaft. Do v\u1eady, m\u1ed7i khi c\u1ea3m bi\u1ebfn \u0111o m\u1ef1c n\u01b0\u1edbc tr\u1ea3 v\u1ec1 s\u1ed1 li\u1ec7u m\u1ef1c n\u01b0\u1edbc, datalogger s\u1ebd t\u00ednh ngay ra di\u1ec7n t\u00edch m\u1eb7t c\u1eaft s\u00f4ng t\u1ea1i v\u1ecb tr\u00ed c\u1ea7n \u0111o l\u01b0u l\u01b0\u1ee3ng.<\/p>\n<p>+\u00a0 <strong>V l\u00e0 v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y trung b\u00ecnh.<\/strong> \u0110\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c v\u1eadn t\u1ed1c trung b\u00ecnh c\u1ea7n x\u00e1c \u0111\u1ecbnh b\u1ea3ng ch\u1ec9 s\u1ed1 v\u1eadn t\u1ed1c sau nhi\u1ec1u l\u1ea7n \u0111o th\u1ef1c t\u1ebf. Ch\u1ec9 s\u1ed1 v\u1eadn t\u1ed1c (Velocity Index) l\u00e0 b\u1ea3ng \u0111o so s\u00e1nh t\u1ec9 l\u1ec7 gi\u1eefa v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y trung b\u00ecnh v\u1edbi v\u1eadn t\u1ed1c \u0111o \u0111\u01b0\u1ee3c c\u1ee7a c\u1ea3m bi\u1ebfn \u0111o d\u00f2ng ch\u1ea3y b\u1eb1ng c\u00f4ng ngh\u1ec7 Ra \u0111a kh\u00f4ng ti\u1ebfp x\u00fac. T\u1eeb \u0111\u00f3, x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c h\u1ec7 s\u1ed1 \u00e1p d\u1ee5ng \u0111\u1ec3 c\u1ea5u h\u00ecnh c\u00e1c ph\u00e9p t\u00ednh v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y trung b\u00ecnh m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng, ch\u00ednh x\u00e1c trong datalogger.<\/p>\n<p>\u0110\u1ea7u \u0111o l\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a c\u00e1c d\u00f2ng k\u00eanh m\u1edf nh\u01b0 s\u00f4ng, k\u00eanh th\u1ee7y l\u1ee3i ho\u1eb7c h\u1ec7 th\u1ed1ng c\u1ed1ng r\u00e3nh, theo d\u00f5i v\u00e0 ki\u1ec3m so\u00e1t c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y th\u1ee7y \u0111i\u1ec7n v\u00e0 nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. \u01afu \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng ho\u1eb7c hao m\u00f2n v\u00e0 thi\u1ebft k\u1ebf c\u01a1 h\u1ecdc ch\u1eafc ch\u1eafn, r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 quan tr\u1eafc cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<p><strong>H\u1ec7 th\u1ed1ng bao g\u1ed3m<\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 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 \" >N\u1ed9i dung b&agrave;i 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-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/demo9.thuythu.vn\/reeco\/giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien\/#Cam_bien_do_van_toc_dong_chay_be_mat_bang_cong_nghe_radar\" title=\"C\u1ea3m bi\u1ebfn \u0111o v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y b\u1ec1 m\u1eb7t b\u1eb1ng c\u00f4ng ngh\u1ec7 radar\">C\u1ea3m bi\u1ebfn \u0111o v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y b\u1ec1 m\u1eb7t b\u1eb1ng c\u00f4ng ngh\u1ec7 radar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/demo9.thuythu.vn\/reeco\/giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien\/#Cam_bien_do_muc_nuoc_bang_cong_nghe_ra_da\" title=\"C\u1ea3m bi\u1ebfn \u0111o m\u1ef1c n\u01b0\u1edbc b\u1eb1ng c\u00f4ng ngh\u1ec7 ra \u0111a\">C\u1ea3m bi\u1ebfn \u0111o m\u1ef1c n\u01b0\u1edbc b\u1eb1ng c\u00f4ng ngh\u1ec7 ra \u0111a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/demo9.thuythu.vn\/reeco\/giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien\/#Thiet_bi_thu_nhan_xu_ly_va_truyen_du_lieu_online\" title=\"Thi\u1ebft b\u1ecb thu nh\u1eadn, x\u1eed l\u00fd v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u online\">Thi\u1ebft b\u1ecb thu nh\u1eadn, x\u1eed l\u00fd v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u online<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Cam_bien_do_van_toc_dong_chay_be_mat_bang_cong_nghe_radar\"><\/span><strong>C\u1ea3m bi\u1ebfn \u0111o v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y b\u1ec1 m\u1eb7t b\u1eb1ng c\u00f4ng ngh\u1ec7 radar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><strong>* Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/strong><\/p>\n<p>\u2013 T\u1ef1 \u0111\u1ed9ng b\u00f9 g\u00f3c l\u1eafp (hi\u1ec7u ch\u1ec9nh cosin)<\/p>\n<p>\u2013 \u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean c\u00f4ng ngh\u1ec7 radar m\u1ea1nh m\u1ebd<\/p>\n<p>\u2013 Ph\u1ea1m vi \u0111o r\u1ed9ng t\u1eeb 0,02m\/s \u0111\u1ebfn 15m\/s<\/p>\n<p>\u2013 Kho\u1ea3ng ho\u1ea1t \u0111\u1ed9ng l\u00ean t\u1edbi 50m<\/p>\n<p>\u2013 Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p<\/p>\n<p>\u2013 D\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o r\u1ed9ng, th\u00edch h\u1ee3p cho \u00e1p d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/p>\n<p>\u2013 H\u1ed7 tr\u1ee3 nhi\u1ec1u giao di\u1ec7n truy\u1ec1n th\u00f4ng (RS-232, RS-485, CAN, \u0110\u1ea7u ra c\u1ed5ng b\u00e1o \u0111\u1ed9ng), h\u1ed7 tr\u1ee3 t\u00f9y ch\u1ecdn SDI-12<\/p>\n<p>\u2013 V\u1ecf b\u1ecdc chu\u1ea9n IP68 (cho c\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t)<\/p>\n<p>\u2013 \u1ee8ng d\u1ee5ng PC \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e0i \u0111\u1eb7t radar v\u00e0 gi\u00e1m s\u00e1t d\u00f2ng real-time<\/p>\n<p>\u2013 T\u00edch h\u1ee3p \u0111\u01a1n gi\u1ea3n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n d\u1eef li\u1ec7u t\u1eeb xa ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng SCADA hi\u1ec7n c\u00f3<\/p>\n<p>\u2013 D\u1ec5 d\u00e0ng g\u1eafn c\u1ed9t, t\u01b0\u1eddng ho\u1eb7c gi\u00e1 c\u1ed1 \u0111\u1ecbnh<\/p>\n<p>\u2013 G\u00f3c ch\u00f9m radar m\u1ef1c n\u01b0\u1edbc: 12\u00b0<\/p>\n<p>\u2013 Kho\u1ea3ng \u0111o t\u1ed1c \u0111\u1ed9: 0,02 m\/s to 15 m\/s<\/p>\n<p>\u2013 \u0110\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1c \u0111\u1ed9: 0,001 m\/s<\/p>\n<p>\u2013 \u0110\u1ed9 ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9:1%<\/p>\n<p>\u2013 \u0110\u1ed9 ph\u00e2n gi\u1ea3i m\u1ef1c n\u01b0\u1edbc: 0,5 mm<\/p>\n<p>\u2013 \u0110\u1ed9 ch\u00ednh x\u00e1c m\u1ef1c n\u01b0\u1edbc: +\/-3 mm<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cam_bien_do_muc_nuoc_bang_cong_nghe_ra_da\"><\/span><strong>C\u1ea3m bi\u1ebfn \u0111o m\u1ef1c n\u01b0\u1edbc b\u1eb1ng c\u00f4ng ngh\u1ec7 ra \u0111a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>* Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/p>\n<p>\u2013 C\u1ed5ng k\u1ebft n\u1ed1i \/ giao ti\u1ebfp: SDI-12, RS-232<\/p>\n<p>\u2013 V\u1eadt li\u1ec7u: Th\u00e2n: nh\u1ef1a PBT kh\u00e1ng n\u01b0\u1edbc mu\u1ed1i; \u0110\u1ec9nh \u0111\u1ea7u: ph\u1ee7 PP<\/p>\n<p>\u2013 Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng: -40 \u00b0C \u0111\u1ebfn 60 \u00b0C<\/p>\n<p>\u2013 Nhi\u1ec7t \u0111\u1ed9 l\u01b0u tr\u1eef: -40 \u00b0C \u0111\u1ebfn 60 \u00b0C<\/p>\n<p>\u2013 Tr\u1ecdng l\u01b0\u1ee3ng: 2.7 kg<\/p>\n<p>\u2013 D\u1ea3i \u0111o: 2 \u0111\u1ebfn 40 m (7 \u0111\u1ebfn 131 ft)<\/p>\n<p>\u2013 \u0110\u1ed9 ch\u00ednh x\u00e1c: \u00b1 3 mm (\u00b10,1 in) trong ph\u1ea1m vi t\u1eeb 2,1 \u0111\u1ebfn 40 m (7 \u0111\u1ebfn 131 ft)<\/p>\n<p>\u2013 T\u1ea7n s\u1ed1: ~26 GHz<\/p>\n<p>\u2013 G\u00f3c ch\u00f9m tia: 8\u00b0<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thiet_bi_thu_nhan_xu_ly_va_truyen_du_lieu_online\"><\/span><strong>Thi\u1ebft b\u1ecb thu nh\u1eadn, x\u1eed l\u00fd v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u online<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ed9 datalogger thu nh\u1eadn d\u1eef li\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn \u0111o v\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y, c\u1ea3m bi\u1ec3n \u0111o m\u1ef1c n\u01b0\u1edbc v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c t\u1eeb k\u1ebft qu\u1ea3 kh\u1ea3o s\u00e1t ADCP (m\u1eb7t c\u1eaft d\u00f2ng s\u00f4ng, ph\u00e2n b\u1ed1 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y\u2026v.v) \u0111\u1ec3 t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1eddi gian th\u1ef1c.<\/p>\n<p>B\u1ed9 thu th\u1eadp v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u cho ph\u00e9p l\u01b0u tr\u1eef gi\u00e1 tr\u1ecb \u0111o t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u kh\u00f4ng d\u00e2y v\u1ec1 m\u00e1y ch\u1ee7 th\u00f4ng qua m\u1ea1ng 3G, v\u1ec7 tinh (t\u00f9y ch\u1ecdn). M\u00f4 \u0111um truy\u1ec1n d\u1eef li\u1ec7u qua m\u1ea1ng 3G \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p b\u00ean trong datalogger.<\/p>\n<p><strong>* Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/strong><\/p>\n<p>\u2013 V\u1eadt li\u1ec7u: Extruded Aluminum<\/p>\n<p>\u2013 K\u1ebft n\u1ed1i: Analog Inputs, +5.0 Volt Excitation, Switched +12.0 Volt Excitation, Digital I\/O, SDI-12, RS-232, RS-485<\/p>\n<p>\u2013 B\u1ed9 nh\u1edb: Kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u 256 MB, c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng<\/p>\n<p>\u2013 C\u1ed5ng giao ti\u1ebfp<\/p>\n<p>USB: 2 Host USB-A Connectors, 1 Device Mini-B Connector; Version 2.0<br \/>\nCell Modem (optional): GSM\/GPRS, CDMA-1X<br \/>\nWi-Fi: 150 Mbps Wireless 802.11b\/g\/n<\/p>\n<p>\u2013 M\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng<\/p>\n<p>Nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh: -40 \u00b0 to +60 \u00b0 C<br \/>\nNhi\u1ec7t \u0111\u1ed9 b\u1ea3o qu\u1ea3n: -50 \u00b0 to +80 \u00b0 C<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2178\" src=\"https:\/\/demo9.thuythu.vn\/reeco\/wp-content\/uploads\/2024\/01\/Giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien1.jpg\" alt=\"\" width=\"530\" height=\"530\" srcset=\"https:\/\/demo9.thuythu.vn\/reeco\/wp-content\/uploads\/2024\/01\/Giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien1.jpg 300w, https:\/\/demo9.thuythu.vn\/reeco\/wp-content\/uploads\/2024\/01\/Giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien1-280x280.jpg 280w, https:\/\/demo9.thuythu.vn\/reeco\/wp-content\/uploads\/2024\/01\/Giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien1-100x100.jpg 100w\" sizes=\"(max-width: 530px) 100vw, 530px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2179\" src=\"https:\/\/demo9.thuythu.vn\/reeco\/wp-content\/uploads\/2024\/01\/Giai-phap-quan-trac-luu-luong-dong-chay-tu-dong-thoi-gian-thuc-cho-ho-chua-dap-thuy-dien2.png\" alt=\"\" width=\"532\" height=\"413\" \/><\/p>\n<p>Gi\u1ea3i ph\u00e1p gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng li\u00ean t\u1ee5c \u2013 t\u1ef1 \u0111\u1ed9ng trong h\u1ed3 ch\u1ee9a, \u0111\u1eadp th\u1ee7y \u0111i\u1ec7n do ch\u00fang t\u00f4i cung c\u1ea5p s\u1ebd gi\u00fap Qu\u00fd Kh\u00e1ch h\u00e0ng:<\/p>\n<p>\u2013 C\u00f3 th\u1ec3 theo d\u00f5i d\u1eef li\u1ec7u t\u1eeb xa \u1edf m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i th\u00f4ng qua c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh x\u00e1ch tay,\u2026<\/p>\n<p>\u2013 Nh\u1eadn \u0111\u01b0\u1ee3c tin nh\u1eafn, email c\u1ea3nh b\u00e1o t\u1eeb h\u1ec7 th\u1ed1ng khi c\u00f3 th\u00f4ng s\u1ed1 v\u01b0\u1ee3t ng\u01b0\u1ee1ng cho ph\u00e9p, t\u1eeb \u0111\u00f3 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p x\u1eed k\u00fd k\u1ecbp th\u1eddi.<\/p>\n<p>\u2013 L\u01b0u tr\u1eef d\u1eef li\u1ec7u trong th\u1eddi gian d\u00e0i ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 m\u00f4i tr\u01b0\u1eddng, b\u1ed3i l\u1eafng h\u1ed3 ch\u1ee9a v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u kh\u00e1c c\u00f3 li\u00ean quan.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u01b0u l\u01b0\u1ee3ng l\u00e0 th\u00f4ng s\u1ed1 \u0111o quan tr\u1ecdng c\u1ea7n quan tr\u1eafc trong c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd v\u1eadn h\u00e0nh \u0111\u1eadp v\u00e0 h\u1ed3 ch\u1ee9a nh\u1eb1m: Ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c d\u1ef1 b\u00e1o l\u0169, l\u1eadp k\u1ebf ho\u1ea1ch v\u1eadn h\u00e0nh an to\u00e0n h\u1ed3 ch\u1ee9a v\u00e0 k\u1ebf ho\u1ea1ch ph\u00e2n ph\u1ed1i n\u01b0\u1edbc h\u00e0ng n\u0103m. L\u00e0m c\u0103n c\u1ee9 \u0111\u1ec3 l\u1eadp v\u00e0 th\u1ef1c hi\u1ec7n [&#8230;]\n","protected":false},"author":1,"featured_media":2206,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[107],"tags":[],"acf":[],"lang":"vi","translations":{"vi":2177},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/posts\/2177"}],"collection":[{"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/comments?post=2177"}],"version-history":[{"count":3,"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/posts\/2177\/revisions"}],"predecessor-version":[{"id":3355,"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/posts\/2177\/revisions\/3355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/media\/2206"}],"wp:attachment":[{"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/media?parent=2177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/categories?post=2177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo9.thuythu.vn\/reeco\/wp-json\/wp\/v2\/tags?post=2177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}