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1:Kuti tione mutsauko uripo pakati pezviviri izvi, chekutanga pane zvese, isu tinofanirwa kuve nekunzwisisa kuri nyore kwebarcode. One-dimensional barcodes anoumbwa neakamira tema uye chena mitsetse, nhema uye chena, uye ukobvu hwemitsetse kwakasiyanawo. Kazhinji, kune mavara echiRungu kana manhamba echiArab pasi pemitsetse. One-dimensional barcodes inogona kuona iyo yakakosha ruzivo rwezvigadzirwa, senge zita rechigadzirwa, mutengo nezvimwe, asi haigone kupa ruzivo rwakadzama rwezvinhu. Kuti ufonere rumwe ruzivo, kumwe kubatira pamwe nedatabase yekombuta kunodiwa. Naizvozvo, iyo-dimensional barcode scanner panguva ino inogona kungotarisa-dimensional barcode.

2:Nekukura kuri kuwedzera kwehupfumi hwemagariro uye kufambira mberi kwezera reruzivo, imwe-dimensional barcode haichakwanise kuzadzisa zvinodiwa nevanhu, saka maviri-dimensional barcode anooneka. Iyo inowanzoita sikweya chimiro, iyo isiri chete inoumbwa yakatwasuka uye yakatwasuka barcode, asiwo ine polygonal mapatani munzvimbo yekodhi. Saizvozvowo, magadzirirwo ekodhi yemativi maviri" target="_blank">Kodhi yemativi maviri itema nechena, nekukora kwakasiyana. Dot matrix fomu.

                                                                 Ndeupi musiyano uripo pakati pe1D barcode scanner uye 2D barcode scanner?

1:Ndeipi basa reiyo maviri-dimensional barcode? Kana ichienzaniswa neiyo-dimensional barcode, iyo mativi maviri-mativi kodhi haina chete basa rekuzivikanwa, asi zvakare inogona kuratidza yakadzama yezvigadzirwa zvemukati. Semuenzaniso, zvipfeko hazvigone kuratidza chete zita uye mutengo wembatya, asiwo kuti ndezvipi zvinhu zvinoshandiswa, chikamu chechinhu chimwe nechimwe, saizi yembatya, hurefu hupi hwakakodzera kuti vanhu vapfeke, uye mamwe matanho ekuwacha, nezvimwe, nezvimwe. ., pasina kubatana kwedatabase yekombuta, iri nyore uye iri nyore. Kuti zvizadzise zvinodiwa zvitsva, 2D barcode scanner yakagadziridzwa zvichibva pa1D scanner, saka 2D barcode scanner inokwanisa kuongorora ese ari maviri mabarcode ne2D barcode.

2:Saka kutaura muchidimbu, musiyano mukuru pakati pezviviri izvi ndewekuti iyo-dimensional barcode scanner inogona kungotarisa-dimensional barcode, asi haigone kuongorora mabarcode ane mativi maviri, ukuwo maviri-dimensional barcode scanner anogona kuongorora ese ari maviri-dimensional barcode uye. maviri-dimensional barcode. dimensional barcode. Ose ari maviri mabarcode madivayiri akagadzirwa pasi pemashure ezvido zvemagariro.

3:Shenzhen Agile barcode scanner: Inotora kunze kwenyika scanning injini, yakakwirira-inoita decoding chip, kukurumidza kuverenga kuverenga, kureba kudzika kudzika uye nzvimbo yakakura yekuongorora. Pamusoro peyakajairwa imwe-dimensional uye maviri-dimensional barcode scanning, inogona zvakare kuverenga skrini imwe-dimensional uye maviri-dimensional barcode. Iyo yakasimba, inodhura-inoshanda, uye ine yakanaka guruva-proof uye donho-proof dhizaini. Yakave ichishandiswa zvakanyanya muzvitoro zvikuru, zvitoro, fodya monopoly, mushonga, Matura, mafekitori, zvinhu uye mamwe maindasitiri nenzvimbo dzakasiyana siyana.