{"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\/lt\/classification-of-rfid-tags\/","title":{"rendered":"RFID \u017eym\u0173 klasifikacija"},"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\">Turinys<\/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=\"Perjungti Turinio lentel\u0119\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Perjungti<\/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\/lt\/classification-of-rfid-tags\/#Introduction\" title=\"\u012evadas\">\u012evadas<\/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\/lt\/classification-of-rfid-tags\/#Classification_by_Power_Supply_Mode\" title=\"Klasifikavimas pagal maitinimo re\u017eim\u0105\">Klasifikavimas pagal maitinimo re\u017eim\u0105<\/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\/lt\/classification-of-rfid-tags\/#Classification_by_Carrier_Frequency\" title=\"Klasifikacija pagal ne\u0161lio da\u017en\u012f\">Klasifikacija pagal ne\u0161lio da\u017en\u012f<\/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\/lt\/classification-of-rfid-tags\/#Classification_by_Modulation_Methods\" title=\"Klasifikavimas pagal moduliavimo metodus\">Klasifikavimas pagal moduliavimo metodus<\/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\/lt\/classification-of-rfid-tags\/#Classification_by_Operating_Distance\" title=\"Klasifikavimas pagal veikimo atstum\u0105\">Klasifikavimas pagal veikimo atstum\u0105<\/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\/lt\/classification-of-rfid-tags\/#Classification_by_Chip\" title=\"Klasifikacija pagal lust\u0105\">Klasifikacija pagal lust\u0105<\/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\/lt\/classification-of-rfid-tags\/#Conclusion\" title=\"I\u0161vada\">I\u0161vada<\/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>\u012evadas<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 (radijo da\u017enio identifikavimo) \u017eymas galima suskirstyti \u012f kategorijas pagal skirtingus kriterijus. \u0160iame straipsnyje pateikiama i\u0161sami klasifikacija <a href=\"https:\/\/nfc-readers.com\/lt\/Wholesale\/nfc-tags\/\">RFID \u017eymos<\/a>, sutelkiant d\u0117mes\u012f \u012f j\u0173 maitinimo re\u017eimus, ne\u0161lio da\u017enius, moduliavimo metodus, veikimo atstumus ir lust\u0173 tipus.<\/div>\n<figure id=\"attachment_2104\" aria-describedby=\"caption-attachment-2104\" style=\"width: 319px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/nfc-readers.com\/lt\/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 \u017eyma\" 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\/lt\/Wholesale\/nfc-tags\/\">RFID \u017eyma<\/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>Klasifikavimas pagal maitinimo re\u017eim\u0105<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 \u017eymas galima suskirstyti \u012f du pagrindinius tipus, atsi\u017evelgiant \u012f j\u0173 maitinimo re\u017eim\u0105: aktyvi\u0105sias ir pasyvi\u0105sias.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Aktyvios \u017eymos:<\/strong>\u00a0\u0160iose etiket\u0117se yra vidin\u0117 baterija, kuri tiekia maitinim\u0105, tod\u0117l jos gali veikti ilgiau. Ta\u010diau jie yra stambesni, brangesni ir turi ribot\u0105 tarnavimo laik\u0105, tod\u0117l yra ma\u017eiau tinkami at\u0161iaurioms aplinkoms.<\/li>\n<li><strong>Pasyvios \u017eymos:<\/strong>\u00a0\u0160iose \u017eymose n\u0117ra vidin\u0117s baterijos ir jos remiasi spindulio energijos technologija, kuri paver\u010dia gaut\u0105 RD energij\u0105 \u012f nuolatin\u0117s srov\u0117s energij\u0105, kad gal\u0117t\u0173 valdyti \u017eymos grandin\u0119. Nors j\u0173 diapazonas yra trumpesnis, palyginti su aktyviosiomis \u017eymomis, jie yra patvaresni ir nereikalauja didel\u0117s eksploatacin\u0117s aplinkos.<\/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>Klasifikacija pagal ne\u0161lio da\u017en\u012f<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 \u017eymos taip pat klasifikuojamos pagal j\u0173 ne\u0161iklio da\u017en\u012f, kuris gali b\u016bti \u017eemas, vidutinis arba didelis.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>\u017demo da\u017enio (LF) \u017eymos:<\/strong>\u00a0\u0160ios \u017eymos, veikian\u010dios 125 kHz ir 134,2 kHz da\u017eniu, yra naudojamos ma\u017e\u0173 atstum\u0173, pavyzd\u017eiui, prieigos kontrol\u0117s, universiteto korteli\u0173, gyv\u016bn\u0173 sekimo ir krovini\u0173 steb\u0117jimo srityse.<\/li>\n<li><strong>Vidutinio da\u017enio (IF) \u017eymos:<\/strong>\u00a0\u0160ios \u017eymos, veikian\u010dios 13,56 MHz da\u017eniu, naudojamos prieigos kontrol\u0117je ir sistemose, kurioms reikalingas didelis duomen\u0173 perdavimas.<\/li>\n<li><strong>Auk\u0161to da\u017enio (HF) \u017eymos:<\/strong>\u00a0\u0160ios \u017eymos, veikian\u010dios tokiais da\u017eniais kaip 433 MHz, 915 MHz, 2,45 GHz ir 5,8 GHz, naudojamos programose, kurioms reikalingas didelis skaitymo ir ra\u0161ymo atstumas bei greitas duomen\u0173 perdavimas, pvz., traukini\u0173 steb\u0117jimas ir keli\u0173 mokes\u010di\u0173 rinkimas. D\u0117l siauresnio antenos pluo\u0161to ir didesn\u0117s kainos jie tinka specifin\u0117ms, didelio tikslumo u\u017eduotims.<\/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>Klasifikavimas pagal moduliavimo metodus<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 \u017eymas galima suskirstyti \u012f kategorijas pagal j\u0173 moduliavimo metodus \u012f aktyvius ir pasyvius re\u017eimus.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Aktyvus re\u017eimas:<\/strong>\u00a0\u0160iuo re\u017eimu RFID \u017eyma aktyviai perduoda duomenis naudodama savo RF energij\u0105.<\/li>\n<li><strong>Pasyvus re\u017eimas:<\/strong>\u00a0\u017dymos \u0161iuo re\u017eimu perduoda duomenis moduliuodamos ir i\u0161sklaidydamos skaitytuvo skleid\u017eiam\u0105 ne\u0161iklio signal\u0105. \u0160is re\u017eimas idealiai tinka prieigos kontrol\u0117s ir eismo sistemoms, nes u\u017etikrina, kad b\u016bt\u0173 aktyvuotos tik tam tikro diapazono \u017eymos. Aktyvios \u017eymos ypa\u010d naudingos ten, kur yra kli\u016b\u010di\u0173 ir ilgesniems atstumams (iki 100 metr\u0173), nes j\u0173 signalui kli\u016btis reikia \u012fveikti tik vien\u0105 kart\u0105.<\/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>Klasifikavimas pagal veikimo atstum\u0105<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 \u017eymas taip pat galima klasifikuoti pagal j\u0173 veikimo atstum\u0105:<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Tankios jungties \u017eymos:<\/strong>\u00a0Veikimo atstumas yra ma\u017eesnis nei 1 cm.<\/li>\n<li><strong>Netoli sukabinimo \u017eym\u0117s:<\/strong>\u00a0Veikimo atstumas yra ma\u017eesnis nei 15 cm.<\/li>\n<li><strong>Retos jungties \u017eym\u0117s:<\/strong>\u00a0Veikimo atstumas apie 1 m.<\/li>\n<li><strong>Tolim\u0173j\u0173 atstum\u0173 \u017eymos:<\/strong>\u00a0Veikimo atstumai svyruoja nuo 1 iki 10 m ar daugiau.<\/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>Klasifikacija pagal lust\u0105<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 sistemoje signal\u0105 priimantis komponentas paprastai vadinamas RFID skaitytuvu (arba korteli\u0173 skaitytuvu). Pagrindin\u0117 RFID skaitytuvo funkcija yra palengvinti duomen\u0173 perdavim\u0105 naudojant RFID \u017eymas.<\/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>I\u0161vada<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Skirting\u0173 RFID \u017eym\u0173 klasifikacij\u0173 supratimas padeda pasirinkti tinkam\u0105 tip\u0105 konkre\u010dioms programoms. \u0160ios klasifikacijos, pagr\u012fstos maitinimo re\u017eimu, ne\u0161lio da\u017eniu, moduliavimo metodais, veikimo atstumais ir lust\u0173 tipais, suteikia i\u0161sami\u0105 sistem\u0105, leid\u017eian\u010di\u0105 nustatyti geriausi\u0105 RFID \u017eym\u0105 \u012fvairiems veiklos poreikiams.<\/div>","protected":false},"excerpt":{"rendered":"<p>\u012evadas RFID (radijo da\u017enio identifikavimo) \u017eymos gali b\u016bti suskirstytos \u012f kategorijas pagal skirtingus kriterijus. \u0160iame straipsnyje i\u0161samiai ap\u017evelgiama RFID \u017eym\u0173 klasifikacija, daugiausia d\u0117mesio skiriant j\u0173 maitinimo re\u017eimams, ne\u0161iklio da\u017eniams, moduliavimo metodams, veikimo atstumams ir lust\u0173 tipams. Klasifikacija pagal maitinimo \u0161altinio re\u017eim\u0105 RFID \u017eymas galima suskirstyti [\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-2696","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/posts\/2696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/comments?post=2696"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/posts\/2696\/revisions"}],"predecessor-version":[{"id":2697,"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/posts\/2696\/revisions\/2697"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/media?parent=2696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/categories?post=2696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/lt\/wp-json\/wp\/v2\/tags?post=2696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}