{"id":2696,"date":"2024-05-31T01:42:59","date_gmt":"2024-05-31T01:42:59","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2696"},"modified":"2024-05-31T01:42:59","modified_gmt":"2024-05-31T01:42:59","slug":"classification-of-rfid-tags","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/cs\/classification-of-rfid-tags\/","title":{"rendered":"Klasifikace RFID tag\u016f"},"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\">Table of Contents<\/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=\"P\u0159epnout obsah\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159epnout<\/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\/cs\/classification-of-rfid-tags\/#Introduction\" title=\"Zaveden\u00ed\">Zaveden\u00ed<\/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\/cs\/classification-of-rfid-tags\/#Classification_by_Power_Supply_Mode\" title=\"Klasifikace podle re\u017eimu nap\u00e1jen\u00ed\">Klasifikace podle re\u017eimu nap\u00e1jen\u00ed<\/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\/cs\/classification-of-rfid-tags\/#Classification_by_Carrier_Frequency\" title=\"Klasifikace podle nosn\u00e9 frekvence\">Klasifikace podle nosn\u00e9 frekvence<\/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\/cs\/classification-of-rfid-tags\/#Classification_by_Modulation_Methods\" title=\"Klasifikace podle modula\u010dn\u00edch metod\">Klasifikace podle modula\u010dn\u00edch metod<\/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\/cs\/classification-of-rfid-tags\/#Classification_by_Operating_Distance\" title=\"Klasifikace podle provozn\u00ed vzd\u00e1lenosti\">Klasifikace podle provozn\u00ed vzd\u00e1lenosti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nfc-readers.com\/cs\/classification-of-rfid-tags\/#Classification_by_Chip\" title=\"Klasifikace podle \u010dipu\">Klasifikace podle \u010dipu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nfc-readers.com\/cs\/classification-of-rfid-tags\/#Conclusion\" title=\"Z\u00e1v\u011br\">Z\u00e1v\u011br<\/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>Zaveden\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">\u0160t\u00edtky RFID (Radio Frequency Identification) lze kategorizovat r\u016fzn\u00fdmi zp\u016fsoby na z\u00e1klad\u011b r\u016fzn\u00fdch krit\u00e9ri\u00ed. Tento \u010dl\u00e1nek poskytuje podrobn\u00fd pohled na klasifikaci <a href=\"https:\/\/nfc-readers.com\/cs\/Wholesale\/nfc-tags\/\">RFID \u0161t\u00edtky<\/a>, se zam\u011b\u0159en\u00edm na jejich re\u017eimy nap\u00e1jen\u00ed, nosn\u00e9 frekvence, modula\u010dn\u00ed metody, opera\u010dn\u00ed vzd\u00e1lenosti a typy \u010dip\u016f.<\/div>\n<figure id=\"attachment_2104\" aria-describedby=\"caption-attachment-2104\" style=\"width: 319px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/nfc-readers.com\/cs\/Wholesale\/nfc-tags\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2104\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H9ed7fd36dfa840d9808d310fe6e112e9h-288x300.jpg\" alt=\"RFID \u0161t\u00edtek\" width=\"319\" height=\"332\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H9ed7fd36dfa840d9808d310fe6e112e9h-288x300.jpg 288w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H9ed7fd36dfa840d9808d310fe6e112e9h.jpg 601w\" sizes=\"auto, (max-width: 319px) 100vw, 319px\" \/><\/a><figcaption id=\"caption-attachment-2104\" class=\"wp-caption-text\"><a href=\"https:\/\/nfc-readers.com\/cs\/Wholesale\/nfc-tags\/\">RFID \u0161t\u00edtek<\/a><\/figcaption><\/figure>\n<h2 id=\"classification-by-power-supply-mode\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Power_Supply_Mode\"><\/span>Klasifikace podle re\u017eimu nap\u00e1jen\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">\u0160t\u00edtky RFID lze rozd\u011blit do dvou hlavn\u00edch typ\u016f v z\u00e1vislosti na re\u017eimu jejich nap\u00e1jen\u00ed: aktivn\u00ed \u0161t\u00edtky a pasivn\u00ed \u0161t\u00edtky.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Aktivn\u00ed zna\u010dky:<\/strong>\u00a0Tyto \u0161t\u00edtky obsahuj\u00ed vnit\u0159n\u00ed baterii, kter\u00e1 dod\u00e1v\u00e1 energii, co\u017e jim umo\u017e\u0148uje m\u00edt del\u0161\u00ed provozn\u00ed dosah. Jsou v\u0161ak objemn\u011bj\u0161\u00ed, dra\u017e\u0161\u00ed a maj\u00ed omezenou \u017eivotnost, tak\u017ee jsou m\u00e9n\u011b vhodn\u00e9 do drsn\u00e9ho prost\u0159ed\u00ed.<\/li>\n<li><strong>Pasivn\u00ed zna\u010dky:<\/strong>\u00a0Tyto \u0161t\u00edtky postr\u00e1daj\u00ed vnit\u0159n\u00ed baterii a spol\u00e9haj\u00ed na technologii paprskov\u00e9ho nap\u00e1jen\u00ed, kter\u00e1 p\u0159ev\u00e1d\u00ed p\u0159ijatou vysokofrekven\u010dn\u00ed energii na stejnosm\u011brn\u00fd proud pro provoz obvod\u016f \u0161t\u00edtku. P\u0159esto\u017ee je jejich dosah ve srovn\u00e1n\u00ed s aktivn\u00edmi \u0161t\u00edtky krat\u0161\u00ed, jsou odoln\u011bj\u0161\u00ed a nevy\u017eaduj\u00ed vysok\u00e9 provozn\u00ed prost\u0159ed\u00ed.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-carrier-frequency\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Carrier_Frequency\"><\/span>Klasifikace podle nosn\u00e9 frekvence<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">RFID \u0161t\u00edtky jsou tak\u00e9 klasifikov\u00e1ny na z\u00e1klad\u011b jejich nosn\u00e9 frekvence, kter\u00e1 m\u016f\u017ee b\u00fdt n\u00edzk\u00e1, st\u0159edn\u00ed nebo vysok\u00e1.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>N\u00edzkofrekven\u010dn\u00ed (LF) zna\u010dky:<\/strong>\u00a0Tyto \u0161t\u00edtky funguj\u00edc\u00ed na frekvenci 125 kHz a 134,2 kHz se pou\u017e\u00edvaj\u00ed v levn\u00fdch aplikac\u00edch na kr\u00e1tk\u00e9 vzd\u00e1lenosti, jako je kontrola p\u0159\u00edstupu, kampusov\u00e9 karty, sledov\u00e1n\u00ed zv\u00ed\u0159at a monitorov\u00e1n\u00ed n\u00e1kladu.<\/li>\n<li><strong>Zna\u010dky se st\u0159edn\u00ed frekvenc\u00ed (IF):<\/strong>\u00a0Tyto tagy funguj\u00edc\u00ed na frekvenci 13,56 MHz se pou\u017e\u00edvaj\u00ed v \u0159\u00edzen\u00ed p\u0159\u00edstupu a syst\u00e9mech, kter\u00e9 vy\u017eaduj\u00ed v\u00fdznamn\u00fd p\u0159enos dat.<\/li>\n<li><strong>Vysokofrekven\u010dn\u00ed (HF) zna\u010dky:<\/strong>\u00a0Tyto \u0161t\u00edtky funguj\u00ed na frekvenc\u00edch jako 433 MHz, 915 MHz, 2,45 GHz a 5,8 GHz a pou\u017e\u00edvaj\u00ed se v aplikac\u00edch vy\u017eaduj\u00edc\u00edch dlouh\u00e9 vzd\u00e1lenosti pro \u010dten\u00ed a z\u00e1pis a vysokorychlostn\u00ed p\u0159enos dat, jako je monitorov\u00e1n\u00ed vlak\u016f a v\u00fdb\u011br m\u00fdtn\u00e9ho. Jejich u\u017e\u0161\u00ed ant\u00e9nn\u00ed paprsek a vy\u0161\u0161\u00ed cena je \u010din\u00ed vhodn\u00fdmi pro specifick\u00e9, vysoce p\u0159esn\u00e9 \u00fakoly.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-modulation-methods\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Modulation_Methods\"><\/span>Klasifikace podle modula\u010dn\u00edch metod<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">RFID tagy lze kategorizovat na z\u00e1klad\u011b jejich modula\u010dn\u00edch metod na aktivn\u00ed a pasivn\u00ed re\u017eimy.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Aktivn\u00ed re\u017eim:<\/strong>\u00a0V tomto re\u017eimu RFID tag aktivn\u011b p\u0159en\u00e1\u0161\u00ed data pomoc\u00ed sv\u00e9 RF energie.<\/li>\n<li><strong>Pasivn\u00ed re\u017eim:<\/strong>\u00a0Tagy v tomto re\u017eimu p\u0159en\u00e1\u0161ej\u00ed data modulac\u00ed a rozptylem nosn\u00e9ho sign\u00e1lu vys\u00edlan\u00e9ho \u010dte\u010dkou. Tento re\u017eim je ide\u00e1ln\u00ed pro \u0159\u00edzen\u00ed p\u0159\u00edstupu a dopravn\u00ed syst\u00e9my, proto\u017ee zaji\u0161\u0165uje, \u017ee jsou aktivov\u00e1ny pouze zna\u010dky v ur\u010dit\u00e9m rozsahu. Aktivn\u00ed tagy jsou u\u017eite\u010dn\u00e9 zejm\u00e9na tam, kde jsou p\u0159ek\u00e1\u017eky a na del\u0161\u00ed vzd\u00e1lenosti (a\u017e 100 metr\u016f), proto\u017ee jejich sign\u00e1l pot\u0159ebuje projet p\u0159ek\u00e1\u017ekami pouze jednou.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-operating-distance\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Operating_Distance\"><\/span>Klasifikace podle provozn\u00ed vzd\u00e1lenosti<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">RFID \u0161t\u00edtky lze tak\u00e9 klasifikovat na z\u00e1klad\u011b jejich provozn\u00ed vzd\u00e1lenosti:<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Zna\u010dky hust\u00e9 spojky:<\/strong>\u00a0Provozn\u00ed vzd\u00e1lenost je men\u0161\u00ed ne\u017e 1 cm.<\/li>\n<li><strong>Bl\u00edzko spojovac\u00edch zna\u010dek:<\/strong>\u00a0Provozn\u00ed vzd\u00e1lenost je men\u0161\u00ed ne\u017e 15 cm.<\/li>\n<li><strong>\u0158\u00eddk\u00e9 spojovac\u00ed zna\u010dky:<\/strong>\u00a0Provozn\u00ed vzd\u00e1lenost je cca 1 m.<\/li>\n<li><strong>D\u00e1lkov\u00e9 zna\u010dky:<\/strong>\u00a0Provozn\u00ed vzd\u00e1lenosti se pohybuj\u00ed od 1 do 10 m nebo v\u00edce.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-chip\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Chip\"><\/span>Klasifikace podle \u010dipu<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">V syst\u00e9mu RFID je komponenta p\u0159ij\u00edmaj\u00edc\u00ed sign\u00e1l obvykle ozna\u010dov\u00e1na jako \u010dte\u010dka RFID (nebo \u010dte\u010dka karet). Prim\u00e1rn\u00ed funkc\u00ed RFID \u010dte\u010dky je usnadnit p\u0159enos dat pomoc\u00ed RFID \u0161t\u00edtk\u016f.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"conclusion\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Z\u00e1v\u011br<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Pochopen\u00ed r\u016fzn\u00fdch klasifikac\u00ed RFID \u0161t\u00edtk\u016f pom\u00e1h\u00e1 p\u0159i v\u00fdb\u011bru spr\u00e1vn\u00e9ho typu pro konkr\u00e9tn\u00ed aplikace. Tyto klasifikace zalo\u017een\u00e9 na re\u017eimu nap\u00e1jen\u00ed, nosn\u00e9 frekvenci, metod\u00e1ch modulace, opera\u010dn\u00edch vzd\u00e1lenostech a typech \u010dip\u016f poskytuj\u00ed komplexn\u00ed r\u00e1mec pro ur\u010den\u00ed nejlep\u0161\u00edho RFID \u0161t\u00edtku pro r\u016fzn\u00e9 provozn\u00ed pot\u0159eby.<\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction &nbsp; RFID (Radio Frequency Identification) tags can be categorized in various ways based on different criteria. This article provides an in-depth look at the classification of RFID tags, focusing on their power supply modes, carrier frequencies, modulation methods, operating distances, and chip types. Classification by Power Supply Mode &nbsp; RFID tags can be divided [&#8230;]","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-2696","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts\/2696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/comments?post=2696"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts\/2696\/revisions"}],"predecessor-version":[{"id":2697,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/posts\/2696\/revisions\/2697"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/media?parent=2696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/categories?post=2696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/cs\/wp-json\/wp\/v2\/tags?post=2696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}