{"id":2698,"date":"2024-05-31T02:11:27","date_gmt":"2024-05-31T02:11:27","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2698"},"modified":"2024-05-31T02:11:27","modified_gmt":"2024-05-31T02:11:27","slug":"iso-15693-standard-for-nfc-tags","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/vi\/iso-15693-standard-for-nfc-tags\/","title":{"rendered":"Ti\u00eau chu\u1ea9n ISO 15693 cho th\u1ebb NFC"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 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<\/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=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/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:\/\/nfc-readers.com\/vi\/iso-15693-standard-for-nfc-tags\/#Introduction\" title=\"Gi\u1edbi thi\u1ec7u\">Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nfc-readers.com\/vi\/iso-15693-standard-for-nfc-tags\/#Understanding_ISOIEC_15693\" title=\"Hi\u1ec3u ISO\/IEC 15693\">Hi\u1ec3u ISO\/IEC 15693<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nfc-readers.com\/vi\/iso-15693-standard-for-nfc-tags\/#NFC_Tags_and_ISOIEC_15693_Compliance\" title=\"Th\u1ebb NFC v\u00e0 tu\u00e2n th\u1ee7 ISO\/IEC 15693\">Th\u1ebb NFC v\u00e0 tu\u00e2n th\u1ee7 ISO\/IEC 15693<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nfc-readers.com\/vi\/iso-15693-standard-for-nfc-tags\/#ISOIEC_15693_and_Smartphone_Compatibility\" title=\"ISO\/IEC 15693 v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh\">ISO\/IEC 15693 v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nfc-readers.com\/vi\/iso-15693-standard-for-nfc-tags\/#Conclusion_Guaranteeing_Secure_NFC_Applications\" title=\"K\u1ebft lu\u1eadn: \u0110\u1ea3m b\u1ea3o c\u00e1c \u1ee9ng d\u1ee5ng NFC an to\u00e0n\">K\u1ebft lu\u1eadn: \u0110\u1ea3m b\u1ea3o c\u00e1c \u1ee9ng d\u1ee5ng NFC an to\u00e0n<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"introduction\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Gi\u1edbi thi\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">S\u1ef1 t\u0103ng tr\u01b0\u1edfng theo c\u1ea5p s\u1ed1 nh\u00e2n c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111\u00f2i h\u1ecfi ph\u1ea3i nh\u1ea5n m\u1ea1nh v\u00e0o ti\u00eau chu\u1ea9n h\u00f3a, y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. C\u00e1c \u0111\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt v\u00e0 \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m c\u1ee7a ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 l\u00e0 c\u1ed1t l\u00f5i c\u1ee7a s\u1ef1 b\u1ea3o v\u1ec7 n\u00e0y. Trong s\u1ed1 nh\u1eefng c\u1ea3i ti\u1ebfn n\u00e0y c\u00f3 th\u1ebb Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n (NFC), ho\u1ea1t \u0111\u1ed9ng \u1edf d\u1ea3i t\u1ea7n 13,56 MHz v\u00e0 c\u00f3 vai tr\u00f2 then ch\u1ed1t trong c\u00e1c \u1ee9ng d\u1ee5ng b\u1ea3o m\u1eadt cao nh\u1edd kh\u1ea3 n\u0103ng trao \u0111\u1ed5i d\u1eef li\u1ec7u m\u1ea1nh m\u1ebd. Nh\u1eefng thu\u1ed9c t\u00ednh n\u00e0y l\u00e0m <a href=\"https:\/\/nfc-readers.com\/vi\/ic-reader\/icode-slix2S\/\">Th\u1ebb NFC<\/a> \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng thanh to\u00e1n kh\u00f4ng d\u00e2y. Do \u0111\u00f3, c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh c\u00e1c giao th\u1ee9c truy\u1ec1n th\u00f4ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n ph\u1ed5 qu\u00e1t v\u00e0 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch.<\/div>\n<figure id=\"attachment_2063\" aria-describedby=\"caption-attachment-2063\" style=\"width: 387px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/nfc-readers.com\/vi\/ic-reader\/icode-slix2S\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2063\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H2965ed2f0a254a48b69d428a2258d40fB-300x300.jpg\" alt=\"ICODE SLIX 13,56 MHz\" width=\"387\" height=\"387\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H2965ed2f0a254a48b69d428a2258d40fB-300x300.jpg 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H2965ed2f0a254a48b69d428a2258d40fB-150x150.jpg 150w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H2965ed2f0a254a48b69d428a2258d40fB-768x768.jpg 768w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H2965ed2f0a254a48b69d428a2258d40fB-600x600.jpg 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H2965ed2f0a254a48b69d428a2258d40fB-100x100.jpg 100w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H2965ed2f0a254a48b69d428a2258d40fB.jpg 800w\" sizes=\"auto, (max-width: 387px) 100vw, 387px\" \/><\/a><figcaption id=\"caption-attachment-2063\" class=\"wp-caption-text\"><a href=\"https:\/\/nfc-readers.com\/vi\/ic-reader\/icode-slix2S\/\">13,56 MHz ICODE SLIX \/ SLIX2 ISO15693<\/a><\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<h2 id=\"understanding-isoiec-15693\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Understanding_ISOIEC_15693\"><\/span>Hi\u1ec3u ISO\/IEC 15693<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">ISO\/IEC 15693 l\u00e0 ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u1eb7t ra \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c th\u1ebb l\u00e2n c\u1eadn, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c th\u1ebb ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 13,56 MHz. T\u1ea7n s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c \u1ee9ng d\u1ee5ng C\u00f4ng nghi\u1ec7p, Khoa h\u1ecdc v\u00e0 Y t\u1ebf (ISM) tr\u00ean quy m\u00f4 to\u00e0n c\u1ea7u. Ti\u00eau chu\u1ea9n ISO\/IEC 15693 y\u00eau c\u1ea7u ph\u1ea1m vi \u0111\u1ecdc t\u1ed1i \u0111a l\u00e0 1 m\u00e9t (kho\u1ea3ng 3,3 feet). Ngo\u00e0i ra, n\u00f3 ti\u00eau chu\u1ea9n h\u00f3a c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n v\u00e0 giao th\u1ee9c li\u00ean l\u1ea1c gi\u1eefa th\u1ebb v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ecdc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tri\u1ec3n khai nh\u1ea5t qu\u00e1n v\u00e0 th\u1ed1ng nh\u1ea5t tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c nhau. Ti\u00eau chu\u1ea9n c\u0169ng ch\u1ec9 \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd c\u1ee7a th\u1ebb v\u00e0 b\u1ed9 l\u1ec7nh n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng gi\u1eefa th\u1ebb v\u00e0 \u0111\u1ea7u \u0111\u1ecdc. N\u00f3i chung, c\u00e1c ti\u00eau ch\u00ed n\u00e0y t\u1ea1o th\u00e0nh m\u1ed9t khu\u00f4n kh\u1ed5 to\u00e0n di\u1ec7n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi h\u1ec7 th\u1ed1ng tu\u00e2n th\u1ee7 ISO 15693 \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady v\u00e0 an to\u00e0n.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"nfc-tags-and-isoiec-15693-compliance\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"NFC_Tags_and_ISOIEC_15693_Compliance\"><\/span>Th\u1ebb NFC v\u00e0 tu\u00e2n th\u1ee7 ISO\/IEC 15693<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">C\u00f4ng ngh\u1ec7 NFC, ho\u1ea1t \u0111\u1ed9ng \u1edf d\u1ea3i t\u1ea7n cao 13,56 MHz, ph\u1ea3i xem x\u00e9t vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ISO 15693 trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t. M\u1eb7c d\u00f9 ISO\/IEC 15693 cho ph\u00e9p ph\u1ea1m vi \u0111\u1ecdc l\u00ean t\u1edbi 1 m\u00e9t nh\u01b0ng th\u1ebb NFC th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea1m vi ng\u1eafn h\u01a1n nhi\u1ec1u, th\u01b0\u1eddng l\u00e0 kho\u1ea3ng 10 cm. Ph\u1ea1m vi ng\u1eafn h\u01a1n n\u00e0y c\u00f3 l\u1ee3i v\u00ec n\u00f3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro b\u1ecb nghe l\u00e9n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i b\u1eb1ng ph\u1ea1m vi \u0111\u1ecdc d\u00e0i h\u01a1n. M\u1eb7c d\u00f9 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau, c\u00f4ng ngh\u1ec7 NFC v\u1eabn h\u1ed7 tr\u1ee3 th\u1ebb ISO 15693 th\u00f4ng qua vi\u1ec7c tu\u00e2n th\u1ee7 \u0110\u1ecbnh d\u1ea1ng trao \u0111\u1ed5i d\u1eef li\u1ec7u NFC (NDEF). NDEF l\u00e0 \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o li\u00ean l\u1ea1c v\u00e0 trao \u0111\u1ed5i d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb v\u00e0 th\u1ebb NFC, n\u00e2ng cao kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a ch\u00fang.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"isoiec-15693-and-smartphone-compatibility\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"ISOIEC_15693_and_Smartphone_Compatibility\"><\/span>ISO\/IEC 15693 v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a c\u00f4ng ngh\u1ec7 NFC kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u m\u00e0 c\u00f2n l\u00e0 vi\u1ec7c ti\u1ebfp nh\u1eadn d\u1eef li\u1ec7u n\u00e0y th\u00f4ng qua \u0111\u1ea7u \u0111\u1ecdc, v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh l\u00e0 n\u1ec1n t\u1ea3ng ch\u00ednh cho nh\u1eefng t\u01b0\u01a1ng t\u00e1c nh\u01b0 v\u1eady. Kh\u1ea3 n\u0103ng \u0111\u1ecdc d\u1ec5 d\u00e0ng v\u00e0 thu\u1eadn ti\u1ec7n c\u1ee7a \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh <a href=\"https:\/\/nfc-readers.com\/vi\/ic-reader\/icode-slix2S\/\">Th\u1ebb NFC<\/a> l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i c\u00f4ng ngh\u1ec7 NFC. Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch n\u00e0y l\u00e0m cho NFC tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng. Tuy nhi\u00ean, kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u ph\u00e1p l\u00fd n\u00e0o b\u1eaft bu\u1ed9c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh ph\u1ea3i h\u1ed7 tr\u1ee3 vi\u1ec7c \u0111\u1ecdc th\u1ebb tu\u00e2n th\u1ee7 ISO 15693. T\u00ednh linh ho\u1ea1t n\u00e0y cho ph\u00e9p nh\u00e0 s\u1ea3n xu\u1ea5t quy\u1ebft \u0111\u1ecbnh xem thi\u1ebft b\u1ecb c\u1ee7a h\u1ecd c\u00f3 h\u1ed7 tr\u1ee3 ISO 15693 hay kh\u00f4ng. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u kho\u1ea3ng c\u00e1ch \u0111\u1ecdc v\u01b0\u1ee3t qu\u00e1 ph\u1ea1m vi NFC th\u00f4ng th\u01b0\u1eddng l\u00e0 10 cm, n\u00ean s\u1eed d\u1ee5ng chip ISO 15693. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea1m vi 10 cm, ti\u00eau chu\u1ea9n ISO 14443 d\u00e0nh cho chip t\u01b0\u01a1ng th\u00edch NFC l\u00e0 ti\u00eau chu\u1ea9n ph\u00f9 h\u1ee3p \u0111\u1ec3 tu\u00e2n theo, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady t\u1ed1i \u01b0u.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"conclusion-guaranteeing-secure-nfc-applications\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Conclusion_Guaranteeing_Secure_NFC_Applications\"><\/span>K\u1ebft lu\u1eadn: \u0110\u1ea3m b\u1ea3o c\u00e1c \u1ee9ng d\u1ee5ng NFC an to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 d\u1ef1a tr\u00ean NFC \u0111ang ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u ng\u00e0nh, h\u1ec7 th\u1ed1ng v\u00e0 s\u1ea3n ph\u1ea9m kh\u00e1c nhau, \u0111\u01b0a giao ti\u1ebfp l\u00e2n c\u1eadn v\u00e0o ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y. Nhu c\u1ea7u b\u1ea3o m\u1eadt v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 thanh to\u00e1n kh\u00f4ng ti\u1ebfp x\u00fac, nh\u1eadn d\u1ea1ng duy nh\u1ea5t, trao \u0111\u1ed5i th\u00f4ng tin v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng quan tr\u1ecdng kh\u00e1c. ISO\/IEC 15693 cung c\u1ea5p c\u00e1c h\u01b0\u1edbng d\u1eabn k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tri\u1ec3n khai nh\u1ea5t qu\u00e1n v\u00e0 an to\u00e0n c\u00e1c c\u00f4ng ngh\u1ec7 \u0111\u00f3, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c th\u1ebb y\u00eau c\u1ea7u ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng v\u01b0\u1ee3t qu\u00e1 10 cm. Khi s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00f4ng ngh\u1ec7 RFID v\u00e0 NFC ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, c\u00e1c ti\u00eau chu\u1ea9n t\u01b0\u01a1ng t\u1ef1 s\u1ebd ng\u00e0y c\u00e0ng tr\u1edf n\u00ean c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec t\u00ednh b\u1ea3o m\u1eadt v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c. Do \u0111\u00f3, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng c\u1ee7a h\u1ecd tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n thi\u1ebft y\u1ebfu n\u00e0y, \u0111\u1ea3m b\u1ea3o an to\u00e0n, hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. Th\u00f4ng qua vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y, vi\u1ec7c tri\u1ec3n khai c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 NFC c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3, th\u00fac \u0111\u1ea9y ni\u1ec1m tin v\u00e0 s\u1ef1 ch\u1ea5p nh\u1eadn c\u1ee7a ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/div>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u1ef1 t\u0103ng tr\u01b0\u1edfng theo c\u1ea5p s\u1ed1 nh\u00e2n c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111\u00f2i h\u1ecfi ph\u1ea3i nh\u1ea5n m\u1ea1nh v\u00e0o ti\u00eau chu\u1ea9n h\u00f3a, y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. C\u00e1c \u0111\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt v\u00e0 \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m c\u1ee7a ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 l\u00e0 c\u1ed1t l\u00f5i c\u1ee7a s\u1ef1 b\u1ea3o v\u1ec7 n\u00e0y. Trong s\u1ed1 nh\u1eefng ti\u1ebfn b\u1ed9 n\u00e0y c\u00f3 th\u1ebb Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n (NFC), ho\u1ea1t \u0111\u1ed9ng \u1edf d\u1ea3i t\u1ea7n 13,56 MHz v\u00e0 c\u00f3 vai tr\u00f2 then ch\u1ed1t trong c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt cao [\u2026]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2698","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/comments?post=2698"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2698\/revisions"}],"predecessor-version":[{"id":2699,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2698\/revisions\/2699"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/media?parent=2698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/categories?post=2698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/tags?post=2698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}