{"id":3979,"date":"2024-03-06T11:06:27","date_gmt":"2024-03-06T03:06:27","guid":{"rendered":"https:\/\/www.toptaggroup.com\/the-difference-between-rfid-and-nfc\/"},"modified":"2024-03-06T11:06:27","modified_gmt":"2024-03-06T03:06:27","slug":"the-difference-between-rfid-and-nfc","status":"publish","type":"post","link":"https:\/\/www.toptaggroup.com\/lv\/the-difference-between-rfid-and-nfc\/","title":{"rendered":"At\u0161\u0137ir\u012bba starp RFID un NFC"},"content":{"rendered":"
RFID (radiofrekven\u010du identifik\u0101cija) un NFC (Near Field Communication) ir bezvadu sakaru tehnolo\u0123ijas.<\/span> Lai gan tie visi izmanto radiofrekven\u010du sign\u0101lus datu p\u0101rraidei, ir da\u017eas b\u016btiskas at\u0161\u0137ir\u012bbas lietojum\u0101 un tehnolo\u0123ij\u0101.<\/span><\/div>\n
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Pirmk\u0101rt, RFID ir tehnolo\u0123ija, ko izmanto, lai autom\u0101tiski identific\u0113tu objektus bez tie\u0161a kontakta.<\/span> RFID sist\u0113ma sast\u0101v no div\u0101m galvenaj\u0101m sast\u0101vda\u013c\u0101m: mar\u0137ieriem un nolas\u012bt\u0101jiem.<\/span> Tags parasti tiek uzl\u012bm\u0113tas uz atpaz\u012bt\u0101 objekta virsmas vai t\u0101 tuvum\u0101, un las\u012bt\u0101ji tiek izmantoti, lai nolas\u012btu vai ierakst\u012btu mar\u0137\u0113jum\u0101 saglab\u0101tos datus.<\/span> RFID tagi var sazin\u0101ties ar nolas\u012bt\u0101jiem un rakst\u012bt\u0101jiem, izmantojot bezvadu radiofrekvences sign\u0101lus, un tiem nav nepiecie\u0161ama tie\u0161a redzam\u012bba.<\/span> Da\u017e\u0101da veida RFID tagi var sazin\u0101ties, izmantojot da\u017e\u0101das frekvences un protokolus.<\/span><\/div>\n
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NFC ir bezvadu sazi\u0146as protokols, kas balst\u012bts uz RFID tehnolo\u0123iju un \u013cauj div\u0101m elektronisk\u0101m ier\u012bc\u0113m sazin\u0101ties \u013coti neliel\u0101 att\u0101lum\u0101 (parasti da\u017eu centimetru).<\/span> NFC tehnolo\u0123ija parasti tiek integr\u0113ta viedt\u0101lru\u0146os un cit\u0101s mobilaj\u0101s ier\u012bc\u0113s, un to var izmantot da\u017e\u0101du lietojumprogrammu ievie\u0161anai, piem\u0113ram, bezkontakta maks\u0101jumiem, elektroniskaj\u0101m bi\u013cet\u0113m, viedtagiem u. c.<\/span> At\u0161\u0137ir\u012bb\u0101 no RFID NFC var nodro\u0161in\u0101t divvirzienu sazi\u0146u, kas \u013cauj p\u0101rraid\u012bt datus starp div\u0101m ier\u012bc\u0113m.<\/span><\/div>\n
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Otrk\u0101rt, RFID un NFC ir zin\u0101mas at\u0161\u0137ir\u012bbas p\u0101rraides \u0101trum\u0101 un datu ietilp\u012bb\u0101.<\/span> RFID parasti izmanto neliela datu apjoma p\u0101rraidei ar maz\u0101ku \u0101trumu.<\/span> \u0160\u0101ds zems r\u0101d\u012bt\u0101js ir t\u0101p\u0113c, ka RFID galvenais m\u0113r\u0137is ir identific\u0113t un p\u0101rbaud\u012bt tagus nelielos att\u0101lumos, nevis p\u0101rraid\u012bt lielus datu apjomus.<\/span> Sal\u012bdzinot ar NFC, NFC var p\u0101rraid\u012bt datus ar liel\u0101ku \u0101trumu, jo to bie\u017e\u0101k izmanto mobilo maks\u0101jumu un citu l\u012bdz\u012bgu lietojumprogrammu atbalstam, kam parasti ir nepiecie\u0161ama liel\u0101ka p\u0101rraides \u0101truma un liel\u0101ka datu ietilp\u012bba.<\/span><\/div>\n
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Turkl\u0101t RFID un NFC at\u0161\u0137iras ar\u012b pielietojuma jomas un izmanto\u0161anas scen\u0101riji.<\/span> RFID galvenok\u0101rt izmanto lo\u0123istikas izseko\u0161an\u0101, invent\u0101ra p\u0101rvald\u012bb\u0101, autost\u0101vvietu p\u0101rvald\u012bb\u0101 un cit\u0101s jom\u0101s, un t\u0101s pielietojuma diapazons ir \u013coti pla\u0161s.<\/span> Standarta RFID sist\u0113ma var nolas\u012bt vair\u0101kas eti\u0137etes vienlaic\u012bgi, t\u0101p\u0113c t\u0101 ir \u013coti piem\u0113rota liela izm\u0113ra objektu autom\u0101tiskai atpaz\u012b\u0161anai.<\/span> Turpret\u012b NFC galvenok\u0101rt izmanto pat\u0113ri\u0146a sektor\u0101, piem\u0113ram, mobilajos maks\u0101jumos, elektroniskaj\u0101s bi\u013cet\u0113s un viedaj\u0101s m\u0101j\u0101s.<\/span> NFC \u012bsa att\u0101luma sazi\u0146as \u012bpa\u0161\u012bbas padara to izdev\u012bg\u0101ku dro\u0161\u012bbas zi\u0146\u0101, jo lietot\u0101jiem ir j\u0101sazin\u0101s \u013coti neliel\u0101 att\u0101lum\u0101.<\/span><\/div>\n
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Turkl\u0101t RFID un NFC ir ar\u012b da\u017eas tehniskas at\u0161\u0137ir\u012bbas.<\/span> RFID tagi var b\u016bt pas\u012bvi (nav nepiecie\u0161ama str\u0101vas padeve) vai akt\u012bvi (ar bateriju).<\/span> Pas\u012bvie tagi darbojas, uztverot las\u012bt\u0101ja s\u016bt\u012bto radiofrekven\u010du ener\u0123iju, savuk\u0101rt akt\u012bvie tagi var akt\u012bvi s\u016bt\u012bt radiofrekven\u010du sign\u0101lus.<\/span> NFC tagi parasti ir pas\u012bvi, un tiem nav bateriju, jo sazi\u0146ai ar NFC atbalst\u012bt\u0101m ier\u012bc\u0113m tie izmanto bezvadu elektriskos laukus.<\/span> Turkl\u0101t RFID frekvence parasti ir LF (zemas frekvences), HF (augstas frekvences) vai UHF (\u012bpa\u0161i augstas frekvences) diapazon\u0101, savuk\u0101rt NFC izmanto 13,56 MHz frekvenci.<\/span><\/div>\n
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Visbeidzot, RFID un NFC at\u0161\u0137iras ar\u012b dro\u0161\u012bbas zi\u0146\u0101.<\/span> T\u0101 k\u0101 RFID tagu darba att\u0101lums ir liel\u0101ks, to sign\u0101li ir jut\u012bg\u0101ki pret noklaus\u012b\u0161anos un trauc\u0113jumiem.<\/span> T\u0101p\u0113c, izmantojot RFID tehnolo\u0123iju sensit\u012bvu datu p\u0101rraidei, var b\u016bt nepiecie\u0161ami stingr\u0101ki dro\u0161\u012bbas pas\u0101kumi.<\/span> Turpret\u012b NFC \u012bs\u0101 darb\u012bbas r\u0101diusa komunik\u0101cijas \u012bpa\u0161\u012bbas nodro\u0161ina liel\u0101ku dro\u0161\u012bbu, jo uzbruc\u0113jiem ir j\u0101atrodas \u013coti tuvu, lai nozagtu komunik\u0101cijas datus.<\/span><\/div>\n
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Kopum\u0101, lai gan RFID un NFC pamat\u0101 ir radiofrekven\u010du sakaru tehnolo\u0123ija, ir da\u017eas b\u016btiskas at\u0161\u0137ir\u012bbas lietojuma jom\u0101s, datu p\u0101rraides \u0101trum\u0101, datu ietilp\u012bb\u0101, izmanto\u0161anas scen\u0101rijos, tehniskajos parametros un dro\u0161\u012bb\u0101.<\/span> Pateicoties \u0161\u012bm at\u0161\u0137ir\u012bb\u0101m, RFID un NFC var pild\u012bt savu unik\u0101lo lomu da\u017e\u0101dos scen\u0101rijos un lietojumos.<\/span><\/div>\n

Saist\u012btie produkti<\/p>\n

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UHF RFID tagu uzl\u012bme<\/p>\n

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13.56MHz Anti-met\u0101la NFC uzl\u012bme<\/p>\n

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RFID (radiofrekven\u010du identifik\u0101cija) un NFC (Near Field Communication) ir bezvadu sakaru tehnolo\u0123ijas. Lai gan t\u0101s visas izmanto radiofrekven\u010du sign\u0101lus datu p\u0101rraidei, ir da\u017eas b\u016btiskas at\u0161\u0137ir\u012bbas lietojum\u0101 un tehnolo\u0123ij\u0101.<\/p>","protected":false},"author":1,"featured_media":3978,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[355],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/posts\/3979"}],"collection":[{"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/comments?post=3979"}],"version-history":[{"count":0,"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/posts\/3979\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/media\/3978"}],"wp:attachment":[{"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/media?parent=3979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/categories?post=3979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.toptaggroup.com\/lv\/wp-json\/wp\/v2\/tags?post=3979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}