S\u00e9riov\u00e9 \u010d\u00edslo RFID vs. UID vs. EPC vs. TID<\/strong><\/h2>\n\n\n\nNe\u017e vym\u011bn\u00edte star\u00e9 \u0161t\u00edtky nebo objedn\u00e1te p\u0159edem zak\u00f3dovan\u00e9 RFID \u0161t\u00edtky, je d\u016fle\u017eit\u00e9 zjistit, kter\u00e9 identifika\u010dn\u00ed pole v\u00e1\u0161 syst\u00e9m \u010dte. V opa\u010dn\u00e9m p\u0159\u00edpad\u011b se m\u016f\u017ee st\u00e1t, \u017ee se nov\u00e9 \u0161t\u00edtky sice spr\u00e1vn\u011b naskenuj\u00ed, ale nebudou kompatibiln\u00ed se st\u00e1vaj\u00edc\u00edm softwarem. <\/p>\n\n\n\nTerm\u00edn<\/strong><\/td>Co to obvykle znamen\u00e1<\/strong><\/td>B\u011b\u017en\u00e9 pou\u017eit\u00ed<\/strong><\/td><\/tr>S\u00e9riov\u00e9 \u010d\u00edslo RFID<\/td> Obecn\u00fd n\u00e1zev pro \u010d\u00edslo slou\u017e\u00edc\u00ed k identifikaci RFID \u0161t\u00edtku<\/td> P\u0159\u00edstupov\u00e9 karty, n\u00e1ramky, \u0161t\u00edtky, identifika\u010dn\u00ed \u0161t\u00edtky na majetek<\/td><\/tr> UID<\/td> Jedine\u010dn\u00fd identifik\u00e1tor nastaven\u00fd v\u00fdrobcem v mnoha \u010dipech RFID<\/td> Vysokofrekven\u010dn\u00ed karty, \u0161t\u00edtky s technologi\u00ed NFC, n\u011bkter\u00e9 n\u00edzkofrekven\u010dn\u00ed syst\u00e9my<\/td><\/tr> EPC<\/td> Elektronick\u00fd k\u00f3d produktu (EPC) \u2013 hlavn\u00ed identifika\u010dn\u00ed k\u00f3d pou\u017e\u00edvan\u00fd v mnoha syst\u00e9mech UHF RFID<\/td> Skladov\u00e9 z\u00e1soby, logistika, od\u011bvn\u00ed pr\u016fmysl, sledov\u00e1n\u00ed skladov\u00fdch z\u00e1sob<\/td><\/tr> TID<\/td> Identifika\u010dn\u00ed pam\u011b\u0165 \u0161t\u00edtku, oblast pro identifikaci \u010dipu v UHF RFID \u0161t\u00edtc\u00edch<\/td> Ov\u011b\u0159ov\u00e1n\u00ed \u010dip\u016f a kontroly proti pad\u011bl\u00e1n\u00ed<\/td><\/tr> Vytisknut\u00e9 \u010d\u00edslo<\/td> \u010c\u00edslo z\u0159eteln\u011b vyti\u0161t\u011bn\u00e9 na povrchu \u0161t\u00edtku<\/td> Kontrola \u010dlov\u011bkem, ru\u010dn\u00ed zad\u00e1v\u00e1n\u00ed, spr\u00e1va zna\u010dek<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nEPC je obvykle \u010d\u00edslo pou\u017e\u00edvan\u00e9 v projektech inventarizace v p\u00e1smu UHF. \u010c\u00edslo UID se \u010dasto pou\u017e\u00edv\u00e1 v projektech vyu\u017e\u00edvaj\u00edc\u00edch technologii NFC (Near Field Communication), vysokofrekven\u010dn\u00ed (HF) komunikaci a v mnoha projektech \u0159\u00edzen\u00ed p\u0159\u00edstupu. Pam\u011b\u0165ov\u00e1 oblast pro identifikaci \u0161t\u00edtku (TID) se \u010dast\u011bji pou\u017e\u00edv\u00e1 v p\u0159\u00edpadech, kdy syst\u00e9m pot\u0159ebuje ov\u011b\u0159it samotn\u00fd \u010dip, nikoli pouze k\u00f3d produktu zapsan\u00fd na \u0161t\u00edtku.<\/p>\n\n\n\n
V\u0161echny n\u011bco ozna\u010duj\u00ed.<\/p>\n\n\n\n
Ne v\u017edy v\u0161ak ozna\u010duj\u00ed tot\u00e9\u017e.<\/p>\n\n\n\n
Kde je ulo\u017eeno s\u00e9riov\u00e9 \u010d\u00edslo RFID?<\/strong><\/h2>\n\n\n\nS\u00e9riov\u00e9 \u010d\u00edslo je ulo\u017eeno v \u010dipu RFID, p\u0159esn\u00e1 pam\u011b\u0165ov\u00e1 oblast v\u0161ak z\u00e1vis\u00ed na typu \u010dipu a frekvenci.<\/p>\n\n\n\n
U mnoha RFID karet a kl\u00ed\u010denek pracuj\u00edc\u00edch na n\u00edzkofrekven\u010dn\u00edm p\u00e1smu (LF) s frekvenc\u00ed 125 kHz m\u00e1 \u010dip pevn\u011b dan\u00e9 identifika\u010dn\u00ed \u010d\u00edslo. Tyto karty a kl\u00ed\u010denky se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed pro jednoduchou kontrolu p\u0159\u00edstupu, evidenci doch\u00e1zky, parkovac\u00ed syst\u00e9my a identifikaci \u010dlen\u016f. \u010cte\u010dka na\u010dte \u010d\u00edslo karty a ode\u0161le jej do syst\u00e9mu kontroly p\u0159\u00edstupu.<\/p>\n\n\n\n
U \u0161t\u00edtk\u016f RFID a NFC pracuj\u00edc\u00edch na frekvenci 13,56 MHz m\u00e1 \u010dip obvykle p\u0159id\u011blen\u00e9 jedine\u010dn\u00e9 identifika\u010dn\u00ed \u010d\u00edslo (UID). N\u011bkter\u00e9 \u010dipy disponuj\u00ed tak\u00e9 zapisovatelnou pam\u011bt\u00ed, do kter\u00e9 lze ulo\u017eit URL adresy, text, u\u017eivatelsk\u00e1 data nebo z\u00e1znamy specifick\u00e9 pro danou aplikaci. Nap\u0159\u00edklad NFC n\u00e1ramek m\u016f\u017ee obsahovat identifik\u00e1tor UID pro identifikaci a data ve form\u00e1tu NFC Data Exchange Format (NDEF) pro otev\u0159en\u00ed webov\u00e9 str\u00e1nky v telefonu.<\/p>\n\n\n\n
U UHF RFID \u0161t\u00edtk\u016f p\u0159edstavuje pam\u011b\u0165 EPC obvykle hlavn\u00ed identifika\u010dn\u00ed pole. Obvykle je v n\u00ed zak\u00f3dov\u00e1no \u010d\u00edslo produktu, majetku, kartonu nebo polo\u017eky. Pam\u011b\u0165 TID identifikuje \u010dip a je obvykle nastavena v\u00fdrobcem \u010dipu.<\/p>\n\n\n\n
Lze zm\u011bnit s\u00e9riov\u00e9 \u010d\u00edslo RFID?<\/strong><\/h2>\n\n\n\nN\u011bkter\u00e1 s\u00e9riov\u00e1 \u010d\u00edsla RFID lze zm\u011bnit, jin\u00e1 nikoli.<\/p>\n\n\n\n
Tov\u00e1rn\u00ed identifik\u00e1tor (UID) je obvykle uzam\u010den v\u00fdrobcem \u010dipu. Je navr\u017een tak, aby z\u016fstal po celou dobu \u017eivotnosti \u0161t\u00edtku nezm\u011bn\u011bn, \u010d\u00edm\u017e je zaru\u010dena stabiln\u00ed identita \u010dipu.<\/p>\n\n\n\n
\u010c\u00edslo UHF EPC je \u010dasto zapisovateln\u00e9, co\u017e znamen\u00e1, \u017ee v\u00fdrobce, sklad nebo dodavatel RFID m\u00e1 mo\u017enost p\u0159ed pou\u017eit\u00edm do ka\u017ed\u00e9ho \u0161t\u00edtku zak\u00f3dovat k\u00f3d produktu, \u010d\u00edslo majetku, \u010d\u00edslo kartonu nebo jinou vlastn\u00ed hodnotu. Po zak\u00f3dov\u00e1n\u00ed lze pam\u011b\u0165 EPC tak\u00e9 uzamknout, pokud to dan\u00e1 aplikace vy\u017eaduje.<\/p>\n\n\n\n
Existuj\u00ed tak\u00e9 \u010dipy RFID s u\u017eivatelskou pam\u011bt\u00ed. Tato oblast m\u016f\u017ee b\u00fdt v z\u00e1vislosti na syst\u00e9mu vyu\u017eita k ukl\u00e1d\u00e1n\u00ed dopl\u0148kov\u00fdch informac\u00ed. Nen\u00ed to v\u017edy nutn\u00e9, ale m\u016f\u017ee to b\u00fdt u\u017eite\u010dn\u00e9 pro speci\u00e1ln\u00ed aplikace, kde je zapot\u0159eb\u00ed v\u00edce ne\u017e jen jednoduch\u00e9 identifika\u010dn\u00ed \u010d\u00edslo.<\/p>\n\n\n\n
Pro\u010d se stejn\u00e9 \u010d\u00edslo RFID \u0161t\u00edtku m\u016f\u017ee jevit odli\u0161n\u011b<\/strong><\/h2>\n\n\n\n\u010cte\u010dka RFID obvykle nejprve zaznamen\u00e1 surov\u00e1 data z \u010dipu. Pot\u00e9 \u010dte\u010dka, \u0159adi\u010d nebo software tato data na z\u00e1klad\u011b vlastn\u00edch pravidel p\u0159evede na \u010diteln\u00e9 \u010d\u00edslo. R\u016fzn\u00e9 syst\u00e9my mohou pou\u017e\u00edvat odli\u0161n\u00e1 pravidla p\u0159evodu, tak\u017ee stejn\u00fd RFID \u0161t\u00edtek se m\u016f\u017ee na r\u016fzn\u00fdch \u010dte\u010dk\u00e1ch zobrazovat jako r\u016fzn\u00e1 \u010d\u00edsla. <\/p>\n\n\n\n
Stejn\u00fd \u010dip RFID m\u016f\u017ee b\u00fdt zobrazen v des\u00edtkov\u00e9 nebo hexadecim\u00e1ln\u00ed soustav\u011b, s obr\u00e1cen\u00fdm po\u0159ad\u00edm bajt\u016f, ve form\u00e1tu Wiegand, jako kombinace k\u00f3du za\u0159\u00edzen\u00ed a \u010d\u00edsla karty nebo jako dlouh\u00fd \u0159et\u011bzec EPC.<\/p>\n\n\n\n
B\u011b\u017en\u00e9 form\u00e1ty s\u00e9riov\u00fdch \u010d\u00edsel RFID<\/strong><\/h2>\n\n\n\nNeexistuje \u017e\u00e1dn\u00fd jednotn\u00fd form\u00e1t s\u00e9riov\u00e9ho \u010d\u00edsla RFID, kter\u00fd by pou\u017e\u00edvaly v\u0161echny \u010dte\u010dky a v\u0161echny syst\u00e9my.<\/p>\n\n\n\n
N\u011bkter\u00e9 syst\u00e9my vy\u017eaduj\u00ed des\u00edtkov\u00e9 \u010d\u00edslo karty. Jin\u00e9 vy\u017eaduj\u00ed hexadecim\u00e1ln\u00ed \u00fadaje. N\u011bkter\u00e9 syst\u00e9my \u0159\u00edzen\u00ed p\u0159\u00edstupu vyu\u017e\u00edvaj\u00ed v\u00fdstup Wiegand. Syst\u00e9my UHF \u010dasto pou\u017e\u00edvaj\u00ed k\u00f3dy EPC. Za\u0159\u00edzen\u00ed NFC mohou zobrazovat identifik\u00e1tor \u010dipu (UID) v hexadecim\u00e1ln\u00edm form\u00e1tu.<\/p>\n\n\n\nForm\u00e1t<\/td> Kde to m\u016f\u017eete vid\u011bt<\/td> Co to znamen\u00e1<\/td><\/tr> Des\u00edtkov\u00e9 \u010d\u00edslo<\/td> P\u0159\u00edstupov\u00e9 syst\u00e9my, ti\u0161t\u011bn\u00e9 karty, \u010dlensk\u00e9 pr\u016fkazy<\/td> B\u011b\u017en\u00fd form\u00e1t \u010d\u00edsel s \u010d\u00edslicemi 0\u20139<\/td><\/tr> Hexadecim\u00e1ln\u00ed<\/td> N\u00e1stroje pro RFID, aplikace pro NFC, software pro \u010dte\u010dky<\/td> Datov\u00fd form\u00e1t vyu\u017e\u00edvaj\u00edc\u00ed znaky 0\u20139 a A\u2013F<\/td><\/tr> Wiegand<\/td> Syst\u00e9my p\u0159\u00edstupu ke dve\u0159\u00edm<\/td> Form\u00e1t, kter\u00fd \u010dasto obsahuje k\u00f3d za\u0159\u00edzen\u00ed a \u010d\u00edslo karty<\/td><\/tr> EPC<\/td> \u010cte\u010dky UHF RFID a syst\u00e9my pro spr\u00e1vu z\u00e1sob<\/td> Strukturovan\u00fd k\u00f3d slou\u017e\u00edc\u00ed k identifikaci polo\u017eek<\/td><\/tr> UID<\/td> \u010cipy RFID v p\u00e1smech HF, NFC a n\u011bkter\u00e9 v p\u00e1smu LF<\/td> Integrovan\u00fd identifik\u00e1tor \u010dipu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\nU mal\u00fdch projekt\u016f to nemus\u00ed p\u0159edstavovat \u017e\u00e1dn\u00fd probl\u00e9m. V p\u0159\u00edpad\u011b v\u00fdm\u011bny syst\u00e9mu, hromadn\u00fdch objedn\u00e1vek nebo k\u00f3dov\u00e1n\u00ed na m\u00edru je to v\u0161ak z\u00e1sadn\u00ed.<\/p>\n\n\n\n
P\u0159ed zah\u00e1jen\u00edm v\u00fdroby otestujte vzorov\u00fd \u0161t\u00edtek pomoc\u00ed skute\u010dn\u00e9 \u010dte\u010dky a softwaru. Neov\u011b\u0159ujte pouze to, zda lze \u0161t\u00edtek na\u010d\u00edst. Zkontrolujte tak\u00e9, zda se \u010d\u00edslo zobrazuje ve spr\u00e1vn\u00e9m form\u00e1tu.<\/p>\n\n\n\n
Tisknut\u00e9 \u010d\u00edslo vs. \u010d\u00edslo \u010dipu<\/strong><\/h2>\n\n\n\n\u010c\u00edslo vyti\u0161t\u011bn\u00e9 na RFID kart\u011b, n\u00e1ramku nebo \u0161t\u00edtku se ne v\u017edy shoduje s \u010d\u00edslem ulo\u017een\u00fdm v \u010dipu.<\/p>\n\n\n\n
Vytisknut\u00e9 \u010d\u00edslo slou\u017e\u00ed k tomu, aby si ho lid\u00e9 mohli p\u0159e\u010d\u00edst.<\/p>\n\n\n\n
\u010c\u00edslo \u010dipu slou\u017e\u00ed k na\u010dten\u00ed \u010dte\u010dkami RFID.<\/p>\n\n\n\n
N\u011bkdy se shoduj\u00ed. N\u011bkdy je vyti\u0161t\u011bn\u00e9 \u010d\u00edslo zkr\u00e1cenou verz\u00ed \u010d\u00edsla \u010dipu. N\u011bkdy se jedn\u00e1 o vlastn\u00ed identifika\u010dn\u00ed \u010d\u00edslo z\u00e1kazn\u00edka, \u010d\u00edslo majetku, \u010d\u00edslo zam\u011bstnance nebo \u010d\u00edslo l\u00edstku. V n\u011bkter\u00fdch projektech nem\u00e1 vyti\u0161t\u011bn\u00e9 \u010d\u00edslo s UID \u010dipu v\u016fbec \u017e\u00e1dnou p\u0159\u00edmou souvislost.<\/p>\n\n\n\n
Pokud je syst\u00e9m spr\u00e1vn\u011b napl\u00e1nov\u00e1n, nen\u00ed to \u017e\u00e1dn\u00fd probl\u00e9m.<\/p>\n\n\n\n
M\u016f\u017ee to v\u0161ak p\u0159edstavovat probl\u00e9m, pokud kupuj\u00edc\u00ed p\u0159edpokl\u00e1d\u00e1, \u017ee ti\u0161t\u011bn\u00e9 \u010d\u00edslo a \u010d\u00edslo \u010dipu se automaticky shoduj\u00ed.<\/p>\n\n\n\n
Pokud pot\u0159ebujete, aby \u010d\u00edslo na povrchu odpov\u00eddalo zak\u00f3dovan\u00e9mu \u010d\u00edslu RFID, informujte o tom dodavatele je\u0161t\u011b p\u0159ed zah\u00e1jen\u00edm v\u00fdroby. <\/p>\n\n\n\n
Kolik dat pojme s\u00e9riov\u00e9 \u010d\u00edslo RFID?<\/strong><\/p>\n\n\n\nV\u011bt\u0161ina s\u00e9riov\u00fdch \u010d\u00edsel RFID je kr\u00e1tk\u00e1.<\/p>\n\n\n\n
Jsou ur\u010deny k identifikaci \u0161t\u00edtku, nikoli k ukl\u00e1d\u00e1n\u00ed kompletn\u00edho z\u00e1znamu o z\u00e1kazn\u00edkovi, l\u00e9ka\u0159sk\u00e9 dokumentace, historie produkt\u016f nebo platebn\u00edho \u00fa\u010dtu p\u0159\u00edmo na \u010dipu.<\/p>\n\n\n\n
\u0160t\u00edtek s frekvenc\u00ed 125 kHz m\u016f\u017ee obsahovat kr\u00e1tk\u00fd pevn\u011b dan\u00fd identifika\u010dn\u00ed k\u00f3d. \u010cip HF nebo NFC m\u016f\u017ee m\u00edt v z\u00e1vislosti na modelu UID a dal\u0161\u00ed pam\u011b\u0165. \u0160t\u00edtek UHF RFID \u010dasto vyu\u017e\u00edv\u00e1 k identifikaci polo\u017eky v dodavatelsk\u00e9m \u0159et\u011bzci nebo skladov\u00e9m syst\u00e9mu k\u00f3d EPC, nap\u0159\u00edklad 96bitov\u00fd k\u00f3d EPC.<\/p>\n\n\n\n
U mnoha projekt\u016f to sta\u010d\u00ed.<\/p>\n\n\n\n
U\u017eite\u010dn\u00e1 data se obvykle ukl\u00e1daj\u00ed v backendov\u00e9 datab\u00e1zi. S\u00e9riov\u00e9 \u010d\u00edslo RFID pouze sd\u011bluje syst\u00e9mu, kter\u00fd z\u00e1znam m\u00e1 otev\u0159\u00edt.<\/p>\n\n\n\n
Lze s\u00e9riov\u00e1 \u010d\u00edsla RFID duplikovat?<\/strong><\/h2>\n\n\n\nTo z\u00e1le\u017e\u00ed na \u010dipu a syst\u00e9mu.<\/p>\n\n\n\n
Mnoho \u010dip\u016f RFID m\u00e1 z v\u00fdroby nastaven\u00e9 identifik\u00e1tory, kter\u00e9 jsou navr\u017eeny tak, aby byly jedine\u010dn\u00e9. N\u011bkter\u00e9 levn\u00e9 RFID karty a p\u0159\u00edv\u011bsky v\u0161ak lze zkop\u00edrovat, zejm\u00e9na pokud syst\u00e9m ov\u011b\u0159uje pouze jednoduch\u00e9 identifika\u010dn\u00ed \u010d\u00edslo a nepou\u017e\u00edv\u00e1 siln\u011bj\u0161\u00ed autentizaci.<\/p>\n\n\n\n
Pro jednoduchou evidenci p\u0159\u00edtomnosti, z\u00e1kladn\u00ed \u010dlenstv\u00ed nebo sledov\u00e1n\u00ed majetku s n\u00edzk\u00fdm rizikem m\u016f\u017ee sta\u010dit standardn\u00ed identifika\u010dn\u00ed pr\u016fkaz. Pro platby, zabezpe\u010den\u00fd p\u0159\u00edstup, prodej vstupenek, ochranu proti pad\u011bl\u00e1n\u00ed nebo vstup do vyhrazen\u00fdch prostor m\u016f\u017ee syst\u00e9m vy\u017eadovat \u0161ifrovan\u00e9 \u010dipy, ochranu heslem, p\u0159\u00edstupov\u00e9 kl\u00ed\u010de, uzam\u010denou pam\u011b\u0165 nebo kontrolu duplicit na \u00farovni datab\u00e1ze.<\/p>\n\n\n\n
Lze s\u00e9riov\u00e1 \u010d\u00edsla RFID pou\u017e\u00edt ke sledov\u00e1n\u00ed?<\/strong><\/h2>\n\n\n\nAno, ale s ur\u010dit\u00fdmi omezen\u00edmi.<\/p>\n\n\n\n
S\u00e9riov\u00e9 \u010d\u00edslo RFID m\u016f\u017ee syst\u00e9mu pomoci zaznamenat, kde a kdy byl \u0161t\u00edtek naskenov\u00e1n. Nap\u0159\u00edklad skladov\u00fd syst\u00e9m m\u016f\u017ee zaznamenat, \u017ee byl majetek na\u010dten u br\u00e1ny. Syst\u00e9m sledov\u00e1n\u00ed ud\u00e1lost\u00ed m\u016f\u017ee zaznamenat, \u017ee n\u00e1ramek vstoupil do VIP z\u00f3ny. Syst\u00e9m pr\u00e1delny m\u016f\u017ee zaznamenat, \u017ee \u0161t\u00edtek na pr\u00e1dle pro\u0161el prac\u00edm stanovi\u0161t\u011bm.<\/p>\n\n\n\n
V\u011bt\u0161ina pasivn\u00edch RFID \u0161t\u00edtk\u016f v\u0161ak nevys\u00edl\u00e1 svou polohu nep\u0159etr\u017eit\u011b. Reaguj\u00ed pouze tehdy, kdy\u017e se nach\u00e1zej\u00ed v dosahu kompatibiln\u00ed \u010dte\u010dky RFID.<\/p>\n\n\n\n
S\u00e9riov\u00e9 \u010d\u00edslo RFID tedy nefunguje jako GPS.<\/p>\n\n\n\n
M\u016f\u017ee zobrazit posledn\u00ed zn\u00e1m\u00fd bod skenov\u00e1n\u00ed. Podporuje historii pohybu, z\u00e1znamy o p\u0159ihl\u00e1\u0161en\u00ed a sledov\u00e1n\u00ed proces\u016f. Nelze v\u0161ak nep\u0159etr\u017eit\u011b sledovat osobu nebo p\u0159edm\u011bt, pokud nejsou na p\u0159\u00edslu\u0161n\u00fdch m\u00edstech nainstalov\u00e1ny \u010dte\u010dky.<\/p>\n\n\n\n
Slovn\u00ed\u010dek pojm\u016f t\u00fdkaj\u00edc\u00edch se s\u00e9riov\u00fdch \u010d\u00edsel RFID<\/strong><\/h2>\n\n\n\n\u0160t\u00edtek \/ \u010cip:<\/strong> Mal\u00fd RFID \u010dip um\u00edst\u011bn\u00fd uvnit\u0159 karty, n\u00e1ramku, \u0161t\u00edtku, p\u0159\u00edv\u011bsku nebo jin\u00e9ho RFID produktu. Ukl\u00e1d\u00e1 identifika\u010dn\u00ed \u00fadaje a komunikuje se \u010dte\u010dkou prost\u0159ednictv\u00edm r\u00e1diov\u00fdch sign\u00e1l\u016f.<\/p>\n\n\n\n\u010cte\u010dka \/ skener:<\/strong> Za\u0159\u00edzen\u00ed, kter\u00e9 vys\u00edl\u00e1 sign\u00e1l do RFID \u0161t\u00edtku, zaznamen\u00e1v\u00e1 \u010d\u00edslo \u0161t\u00edtku a p\u0159ed\u00e1v\u00e1 data do \u0159\u00eddic\u00ed jednotky nebo do backendov\u00e9ho syst\u00e9mu.<\/p>\n\n\n\nUID:<\/strong> Jedine\u010dn\u00fd identifik\u00e1tor. Identifik\u00e1tor zabudovan\u00fd do mnoha RFID \u010dip\u016f. Obvykle jej nastavuje v\u00fdrobce \u010dipu a za norm\u00e1ln\u00edch okolnost\u00ed jej nelze zm\u011bnit.<\/p>\n\n\n\nEPC:<\/strong> Elektronick\u00fd k\u00f3d produktu (EPC). B\u011b\u017en\u011b pou\u017e\u00edvan\u00fd identifika\u010dn\u00ed k\u00f3d, kter\u00fd se v mnoha syst\u00e9mech UHF RFID vyu\u017e\u00edv\u00e1 k identifikaci produkt\u016f, karton\u016f, majetku a skladov\u00fdch polo\u017eek.<\/p>\n\n\n\nTID:<\/strong> Identifikace \u0161t\u00edtku. Pam\u011b\u0165ov\u00e1 oblast UHF RFID, kter\u00e1 slou\u017e\u00ed k identifikaci samotn\u00e9ho \u010dipu a \u010dasto se vyu\u017e\u00edv\u00e1 k ov\u011b\u0159en\u00ed.<\/p>\n\n\n\nNDEF:<\/strong> Form\u00e1t v\u00fdm\u011bny dat NFC. Standardn\u00ed datov\u00fd form\u00e1t pou\u017e\u00edvan\u00fd NFC \u0161t\u00edtky a za\u0159\u00edzen\u00edmi s podporou NFC pro z\u00e1znamy, jako jsou URL adresy, text a data aplikac\u00ed.<\/p>\n\n\n\nK\u00f3dov\u00e1n\u00ed:<\/strong> Proces z\u00e1pisu dat do RFID \u0161t\u00edtku, jako je nap\u0159\u00edklad \u010d\u00edslo EPC, vlastn\u00ed s\u00e9riov\u00e9 \u010d\u00edslo nebo hodnota z u\u017eivatelsk\u00e9 pam\u011bti.<\/p>\n\n\n\nPouze pro \u010dten\u00ed:<\/strong> Pam\u011b\u0165ov\u00e1 oblast, kterou nelze po vyroben\u00ed nebo uzam\u010den\u00ed b\u011b\u017en\u011b m\u011bnit.<\/p>\n\n\n\n\u010cten\u00ed\/z\u00e1pis:<\/strong> Pam\u011b\u0165ov\u00e1 oblast, do kter\u00e9 lze zapisovat, ji aktualizovat nebo uzamknout, v z\u00e1vislosti na \u010dipu a nastaven\u00ed syst\u00e9mu.<\/p>\n\n\n\nWiegand:<\/strong> B\u011b\u017en\u00fd v\u00fdstupn\u00ed form\u00e1t pro \u0159\u00edzen\u00ed p\u0159\u00edstupu, kter\u00fd vyu\u017e\u00edv\u00e1 \u0159ada \u010dte\u010dek karet a dve\u0159n\u00edch \u0159\u00eddic\u00edch jednotek.<\/p>\n\n\n\nZ\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<\/strong><\/h2>\n\n\n\nS\u00e9riov\u00e9 \u010d\u00edslo RFID se na prvn\u00ed pohled zd\u00e1 b\u00fdt jednoduch\u00e9. Jedn\u00e1 se o \u010d\u00edslo, kter\u00e9 \u010dte\u010dka zaznamen\u00e1 p\u0159i naskenov\u00e1n\u00ed \u0161t\u00edtku.<\/p>\n\n\n\n
V re\u00e1ln\u00fdch projektech vyu\u017e\u00edvaj\u00edc\u00edch technologii RFID v\u0161ak m\u016f\u017ee j\u00edt o UID, EPC, TID, \u010d\u00edslo karty, vyti\u0161t\u011bn\u00e9 \u010d\u00edslo nebo vlastn\u00ed k\u00f3dovanou hodnotu. Tato hodnota m\u016f\u017ee b\u00fdt pevn\u011b nastavena ji\u017e ve v\u00fdrob\u011b, zaps\u00e1na p\u0159ed dod\u00e1n\u00edm, uvedena v des\u00edtkov\u00e9 soustav\u011b, zobrazena v hexadecim\u00e1ln\u00edm form\u00e1tu nebo \u010dten\u00e1\u0159em p\u0159evedena do jin\u00e9ho form\u00e1tu.<\/p>\n\n\n\n
Nejbezpe\u010dn\u011bj\u0161\u00edm postupem je za\u010d\u00edt s \u010dte\u010dkou a softwarem a na jejich z\u00e1klad\u011b pot\u00e9 vybrat vhodn\u00fd RFID \u010dip, form\u00e1t s\u00e9riov\u00e9ho \u010d\u00edsla, zp\u016fsob k\u00f3dov\u00e1n\u00ed a pl\u00e1n ti\u0161t\u011bn\u00fdch \u010d\u00edsel.<\/p>\n\n\n\n
<\/p>","protected":false},"excerpt":{"rendered":"
Chances are, if you\u2019ve ever tapped an RFID card at an office door, scanned a wristband at an event, used […]<\/p>\n","protected":false},"author":4,"featured_media":16157,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15969","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/posts\/15969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/comments?post=15969"}],"version-history":[{"count":4,"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/posts\/15969\/revisions"}],"predecessor-version":[{"id":16160,"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/posts\/15969\/revisions\/16160"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/media\/16157"}],"wp:attachment":[{"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/media?parent=15969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/categories?post=15969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/custom-rfid-tags.com\/cs\/wp-json\/wp\/v2\/tags?post=15969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"s\u00e9riov\u00e9](\"https:\/\/custom-rfid-tags.com\/wp-content\/uploads\/2026\/08\/rfid-serial-number-1024x768.webp\" "\\"\\"")