What Is a 2D barcode and How Does It Work?

A 2D (two-dimensional) bhakodhi mufananidzo une graphical unochengeta ruzivo wakachinjika semadimensional barcode anoita, pamwe nekudzika.Nekuda kweizvozvo, iyo chengetedzo ye2D barcode yakakwira zvakanyanya kupfuura 1D macode.Bhakodhi imwe chete ye2D inogona kuchengeta mavara anosvika 7,089 pachinzvimbo chemavara makumi maviri ebhakodhi ye1D.Quick response (QR) macode, ayo anogonesa kuwana data nekukurumidza, imhando ye2D barcode.
Android uye iOS smartphones anoshandisa 2D barcode mune yavo yakavakirwa-mukati barcode scanner.Mushandisi anotora 2D barcode ine yavo smartphone kamera, uye yakavakirwa-mukati muverengi anodudzira iyo encoded URL, ichitungamira mushandisi zvakananga kune yakakodzera webhusaiti.
Imwe 2D barcode inogona kubata yakakosha huwandu hweruzivo munzvimbo diki.Ruzivo urwu rwunoratidzwa kune mutengesi, mutengesi kana mutengi kana kodhi yakaongororwa ne2D imaging scanners kana masisitimu ekuona.
Ruzivo runogona kusanganisira: Zita remugadziri, Batch / nhamba yejeti, Huremu hwechigadzirwa, Shandisa ne / zvakanakisa zuva risati rasvika, Chiziviso chemurimi, nhamba yeGTIN, nhamba yeserial, Mutengo

Mhando dze2D barcode

Kune mhando huru dze2D barcode scannerchiratidzo: GS1 DataMatrix, QR kodhi, PDF417
GS1 DataMatrix ndiyo yakajairika 2D barcode fomati.Woolworths parizvino iri kushandisa GS1 DataMatrix kune yayo 2D barcode.
GS1 Datamatrix 2D mabhakodhi zviratidzo zvemakompakiti akaumbwa neskweya modules.Dzinofarirwa nekumaka zvinhu zvidiki zvakaita sezvibereko zvitsva.

1.Kuputsa GS1 DataMatrix

1.Separate zvikamu: iyo yekuwana pateni inoshandiswa ne scanner kutsvaga chiratidzo, uye iyo encoded data.
2.Kunyange nhamba yemitsara nemakoramu
3.Chiedza 'square' mukona yepamusoro-kurudyi
4.Can encode variable urefu data - saizi yechiratidzo inosiyana zvichienderana nehuwandu hwe data yakavharwa
5.Can encode kusvika 2335 alphanumeric characters kana 3116 manhamba (in squareform)

2.QR makodhi

QR macode anonyanya kushandiswa kubatanidza kune URL masaiti uye parizvino haasi kushandiswa pakutengesa-yekutengesa.Iwo anowanzo shandiswa kurongedza-akatarisana nevatengi, nekuti anogona kuverengerwa ne smartphone kamera.
Uchishandisa GS1 Digital Link, QR macode anogona kushanda seakawanda-ekushandisa mabhakodhi anobvumira zvese mutengi kubatikana uye mutengo kutarisa, kubvisa kudiwa kwemakodhi akawanda kutora yakakosha yekurongedza nzvimbo.

3.PDF417

PDF417 i2D barcode inogona kuchengeta akasiyana mabhinari data, kusanganisira alphanumeric uye akakosha mavara.Inogona zvakare kuchengeta mifananidzo, siginicha uye mafingerprints.Nekuda kweizvozvo, kuongororwa kwekuzivikanwa, manejimendi manejimendi uye masevhisi ekufambisa anowanzovashandisa.Iyo PDF chikamu chezita rayo inobva pashoko rekuti "portable document file."Chikamu che "417" chinoreva mbariro dzayo ina nenzvimbo dzakarongwa mukati memuenzaniso wega wega, dzine mavara gumi nemanomwe.

Mabarcode anoshanda sei?

Muchidimbu, bhakodhi inzira yekukodha ruzivo muchimiro chekuona (iyo mitsetse mitema nenzvimbo chena) iyo muchina (barcode scanner) inogona kuverenga.
Iko kusanganiswa kwemavara matema nemachena (anonziwo ma element) anomiririra mavara akasiyana-siyana anotevera algorithm yakafanogadzwa yebhakodhi iyoyo (zvimwe pamhando dzebhakodhi gare gare).Abarcode scannerichaverenga iyi pateni yemabhawa matema uye machena uye woashandura kuita mutsara webvunzo iyo yako yekutengesa nzvimbo yekutengesa system inogona kunzwisisa.

Kana iwe uine chero kufarira kana kubvunza panguva yekusarudza kana kushandisa cheroqr code scanner, gamuchirai kutaura nesu!MINJCODEyakazvipira kutsvagisa nekusimudzira kwebar kodhi scanner tekinoroji uye zvishandiso zvekushandisa, kambani yedu ine makore gumi nemana eruzivo rweindasitiri muminda yehunyanzvi, uye yave ichizivikanwa zvakanyanya neruzhinji rwevatengi!