{"id":132061,"date":"2026-06-10T09:30:00","date_gmt":"2026-06-10T09:30:00","guid":{"rendered":"https:\/\/hdwrglobal.com\/blog\/132061\/1d-alebo-2d-kody-qr-datamatrix-a-gs1-sunrise-2027-v-skratke\/"},"modified":"2026-06-10T09:30:00","modified_gmt":"2026-06-10T09:30:00","slug":"1d-alebo-2d-kody-qr-datamatrix-a-gs1-sunrise-2027-v-skratke","status":"publish","type":"post","link":"https:\/\/hdwrglobal.com\/sk\/blog\/132061\/1d-alebo-2d-kody-qr-datamatrix-a-gs1-sunrise-2027-v-skratke\/","title":{"rendered":"1D alebo 2D k\u00f3dy? QR, DataMatrix a GS1 Sunrise 2027 v skratke"},"content":{"rendered":"<p>Pribli\u017ene 50 rokov po zaveden\u00ed \u010diarov\u00e9ho k\u00f3du sa maloobchodn\u00fd sektor pripravuje na najv\u00e4\u010d\u0161iu zmenu od zavedenia k\u00f3du EAN. Pod n\u00e1zvom <strong>GS1 Sunrise 2027<\/strong> sa odvetvie po celom svete pripravuje na to, aby pri pokladniach spracov\u00e1valo 2D k\u00f3dy popri klasick\u00fdch \u010diarov\u00fdch k\u00f3doch. Je teda najvy\u0161\u0161\u00ed \u010das porovna\u0165 tieto dva svety k\u00f3dov ved\u013ea seba \u2013 a objasni\u0165, \u010do t\u00e1to zmena znamen\u00e1 pre va\u0161e podnikanie.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hdwrglobal.com\/wp-content\/uploads\/2026\/08\/anim-1d-2d.svg\" alt=\"1D barcode versus 2D QR code \u2014 GS1 Sunrise 2027\" loading=\"lazy\" style=\"max-width:100%;height:auto;\" title=\"\"><\/p>\n<h2>1D k\u00f3dy: osved\u010den\u00e1 klasika<\/h2>\n<p>Jednorozmern\u00e9 k\u00f3dy \u2013 predov\u0161etk\u00fdm EAN-13 na obaloch, ako aj Code 128 a Code 39 v skladovan\u00ed a logistike \u2013 k\u00f3duj\u00fa inform\u00e1cie pomocou pruhov a medzier r\u00f4znej \u0161\u00edrky. Ich tla\u010d je lacn\u00e1, s\u00fa odoln\u00e9 a osved\u010dili sa u\u017e mili\u00f3ny kr\u00e1t. Ich obmedzenie: ukladaj\u00fa len kr\u00e1tky re\u0165azec znakov, v praxi zvy\u010dajne jednoduch\u00e9 \u010d\u00edslo polo\u017eky (GTIN). V\u0161etko ostatn\u00e9 \u2013 cena, trvanlivos\u0165, \u0161ar\u017ea \u2013 mus\u00ed poch\u00e1dza\u0165 z nadv\u00e4zuj\u00faceho syst\u00e9mu. Ak sa chcete hlb\u0161ie ponori\u0165 do z\u00e1kladov, pre\u010d\u00edtajte si na\u0161e \u010dl\u00e1nky <a href=\"https:\/\/hdwrglobal.com\/blog\/26543\/the-barcodes-everything-you-should-know\/\">\u010ciarov\u00e9 k\u00f3dy \u2013 v\u0161etko, \u010do by ste o nich mali vedie\u0165<\/a> a <a href=\"https:\/\/hdwrglobal.com\/blog\/31318\/generating-barcodes\/\">Generovanie \u010diarov\u00fdch k\u00f3dov<\/a>.<\/p>\n<h2>2D k\u00f3dy: mal\u00e1 plocha, ve\u013ek\u00e9 mno\u017estvo \u00fadajov<\/h2>\n<p>Dvojrozmern\u00e9 k\u00f3dy ukladaj\u00fa inform\u00e1cie v bodovej matici \u2013 a preto ich pojm\u00fa o nieko\u013eko r\u00e1dov viac:<\/p>\n<ul>\n<li><strong>QR k\u00f3d<\/strong> \u2013 najzn\u00e1mej\u0161\u00ed 2D k\u00f3d pojme a\u017e nieko\u013eko tis\u00edc znakov a v\u010faka zabudovanej korekcii ch\u00fdb (Reed\u2013Solomon) zost\u00e1va \u010ditate\u013en\u00fd aj pri po\u0161koden\u00ed a\u017e pribli\u017ene 30 % jeho povrchu. Univerz\u00e1lne sa pou\u017e\u00edva od marketingu cez vstupenky a\u017e po priemysel.<\/li>\n<li><strong>DataMatrix<\/strong> \u2013 mimoriadne \u00fasporn\u00fd z h\u013eadiska priestoru: sta\u010d\u00ed nieko\u013eko milimetrov d\u013a\u017eky hrany. \u0160tandard pre priame ozna\u010dovanie dielov v elektronike a zdravotn\u00edckej technike. Ako GS1 DataMatrix je od roku 2019 povinn\u00fd na ka\u017edom balen\u00ed liekov na predpis v Eur\u00f3pe (s\u00e9riov\u00e1 identifik\u00e1cia) a obsahuje GTIN, \u010d\u00edslo \u0161ar\u017ee, d\u00e1tum spotreby a s\u00e9riov\u00e9 \u010d\u00edslo.<\/li>\n<li><strong>PDF417<\/strong> \u2014 \u201evrstven\u00fd\u201c k\u00f3d zn\u00e1my z identifika\u010dn\u00fdch dokladov, n\u00e1kladn\u00fdch listov a palubn\u00fdch l\u00edstkov.<\/li>\n<li><strong>Aztec<\/strong> \u2014 nevy\u017eaduje \u017eiadnu tich\u00fa z\u00f3nu a je \u0161tandardom pre \u017eelezni\u010dn\u00e9 l\u00edstky.<\/li>\n<\/ul>\n<h2>\u010co sa skr\u00fdva za iniciat\u00edvou GS1 Sunrise 2027?<\/h2>\n<p>Iniciat\u00edva organiz\u00e1cie pre \u0161tandardiz\u00e1ciu GS1 sleduje jasn\u00fd cie\u013e: do konca roka 2027 by mali pokladni\u010dn\u00e9 syst\u00e9my v maloobchode po celom svete by\u0165 schopn\u00e9 spracov\u00e1va\u0165 2D k\u00f3dy \u2013 konkr\u00e9tne QR k\u00f3dy s GS1 Digital Link a GS1 DataMatrix \u2013 popri \u010diarovom k\u00f3de EAN. Po\u010das prechodnej f\u00e1zy bud\u00fa v\u00fdrobky ozna\u010den\u00e9 oboma k\u00f3dmi; z dlhodob\u00e9ho h\u013eadiska m\u00f4\u017ee 2D k\u00f3d \u010diarov\u00fd k\u00f3d \u00faplne nahradi\u0165.<\/p>\n<p>V\u00fdhoda je zrejm\u00e1: jedin\u00fd k\u00f3d na obale bude obsahova\u0165 nielen GTIN, ale aj napr\u00edklad d\u00e1tum spotreby, \u010d\u00edslo \u0161ar\u017ee a s\u00e9riov\u00e9 \u010d\u00edslo \u2013 a z\u00e1rove\u0148 m\u00f4\u017ee sl\u00fa\u017ei\u0165 ako webov\u00fd odkaz na inform\u00e1cie o produkte, \u00fadaje o p\u00f4vode alebo recepty. Pre maloobchod to znamen\u00e1 mo\u017enos\u0165 automatickej kontroly \u010derstvosti pri pokladni (zbo\u017eie po d\u00e1tume spotreby bude ozna\u010den\u00e9), presnej\u0161ie stiahnutie v\u00fdrobkov z trhu a lep\u0161iu vysledovate\u013enos\u0165; pre spotrebite\u013eov to znamen\u00e1 v\u00e4\u010d\u0161iu transparentnos\u0165 prostredn\u00edctvom naskenovania smartf\u00f3nom.<\/p>\n<h2>\u010co to znamen\u00e1 pre v\u00e1\u0161 obchod a sklad?<\/h2>\n<p>Najd\u00f4le\u017eitej\u0161ia ot\u00e1zka sa t\u00fdka hardv\u00e9ru: <strong>klasick\u00e9 laserov\u00e9 skenery dok\u00e1\u017eu \u010d\u00edta\u0165 iba 1D \u010diarov\u00e9 k\u00f3dy.<\/strong> 2D k\u00f3dy vy\u017eaduj\u00fa skener zalo\u017een\u00fd na kamere \u2013 takzvan\u00fd 2D imager. Ka\u017ed\u00fd, kto dnes kupuje skenery, by sa preto mal d\u00f4sledne rozhodova\u0165 pre zariadenia podporuj\u00face 2D k\u00f3dy: cenov\u00fd rozdiel je u\u017e minim\u00e1lny a zariadenia samozrejme na\u010falej \u010d\u00edtaj\u00fa aj v\u0161etky be\u017en\u00e9 1D k\u00f3dy.<\/p>\n<p>2D sn\u00edma\u010d prin\u00e1\u0161a aj hmatate\u013en\u00e9 v\u00fdhody v ka\u017edodennom \u017eivote:<\/p>\n<ul>\n<li>K\u00f3dy sa rozpozn\u00e1vaj\u00fa v akejko\u013evek orient\u00e1cii \u2013 u\u017e nie je potrebn\u00e9 pri pokladni ot\u00e1\u010da\u0165 v\u00fdrobky do spr\u00e1vnej polohy.<\/li>\n<li>K\u00f3dy na displejoch (aplik\u00e1cie vernostn\u00fdch kariet, mobiln\u00e9 pouk\u00e1\u017eky, elektronick\u00e9 l\u00edstky) sa spo\u013eahlivo \u010d\u00edtaj\u00fa \u2013 \u010do je nie\u010do, v \u010dom laserov\u00e9 skenery z\u00e1sadne zlyh\u00e1vaj\u00fa.<\/li>\n<li>V\u010faka korekcii ch\u00fdb dosahuj\u00fa lep\u0161ie v\u00fdsledky aj pri po\u0161koden\u00fdch alebo zle vytla\u010den\u00fdch k\u00f3doch.<\/li>\n<\/ul>\n<p>V na\u0161ej kateg\u00f3rii <a href=\"https:\/\/hdwrglobal.com\/sk\/c\/citacky-a-skenery-ciarovych-kodov\/\">\u010d\u00edta\u010diek a skenerov \u010diarov\u00fdch k\u00f3dov<\/a> n\u00e1jdete \u0161irok\u00fd v\u00fdber 2D sn\u00edma\u010dov \u2013 k\u00e1blov\u00fdch, bezdr\u00f4tov\u00fdch aj ako stacion\u00e1rnych prezenta\u010dn\u00fdch skenerov pre pokladnice.<\/p>\n<h2>Z\u00e1ver<\/h2>\n<p>\u010ciarov\u00fd k\u00f3d nezmizne zo d\u0148a na de\u0148 \u2014 ale smer je jasn\u00fd: 2D k\u00f3dy sa st\u00e1vaj\u00fa nov\u00fdm \u0161tandardom v maloobchode. Ak sa u\u017e pri bud\u00facich n\u00e1kupoch rozhodnete pre 2D sn\u00edma\u010de, budete pripraven\u00ed na Sunrise 2027, budete m\u00f4c\u0165 spracov\u00e1va\u0165 k\u00f3dy na displejoch a s\u00e9riov\u00e9 \u010d\u00edsla liekov a u\u0161etr\u00edte si n\u00e1kladn\u00fa druh\u00fa vlnu moderniz\u00e1ci\u00ed. Stru\u010dne povedan\u00e9: dnes u\u017e takmer neexistuje d\u00f4vod na k\u00fapu skenera, ktor\u00fd podporuje iba 1D k\u00f3dy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Maloobchod sa pripravuje na najv\u00e4\u010d\u0161iu zmenu od zavedenia k\u00f3du EAN: GS1 Sunrise 2027. Porovn\u00e1vame 1D a 2D k\u00f3dy a vysvet\u013eujeme, pre\u010do by va\u0161\u00edm \u010fal\u0161\u00edm skenerom mal by\u0165 2D imager.<\/p>\n","protected":false},"author":4,"featured_media":131969,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1197],"tags":[],"class_list":["post-132061","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-citacky-ciarovych-kodov"],"_links":{"self":[{"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/posts\/132061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/comments?post=132061"}],"version-history":[{"count":0,"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/posts\/132061\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/media\/131969"}],"wp:attachment":[{"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/media?parent=132061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/categories?post=132061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hdwrglobal.com\/sk\/wp-json\/wp\/v2\/tags?post=132061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}