nhau

2D Code, inozivikanwawo se-two-dimensional barcode, inzira nyowani yekukodha nekuchengetedza data data yakagadziridzwa pahwaro hweimwe-dimensional barcode. QR makodhi anogona kumiririra ruzivo rwakasiyana senge maChinese mavara, mapikicha, zvigunwe zvemunwe uye ruzha. Nekuda kwekusimba kwayo kuverengeka kwemuchina, kutarisisa uye kushandisa nyore, uye nekuwedzera ruzivo rwekuchengetedza, QR macode anoshandiswa zvakanyanya mukuchengetedza zvinhu, zvitoro, sevhisi indasitiri, kutonga kwezvinodhaka, biological reagent kuchengetedza ruzivo, kuongororwa ID, kunyora chigadzirwa, kufambisa kwakanaka, ndiko. inoshandiswa zvakanyanya mumunda wekuchengetedza.

Maviri-dimensional makodhi anogona kunyanya kukamurwa kuita akaturikidzana mhando uye matrix mhando zvichienderana neakasiyana coding misimboti. Makodhi maviri-dimensional akajairika anonyanya kusanganisira QR kodhi, PDF417, DM kodhi, etc. Makodhi maviri-dimensional macode akasiyana anoshandiswa muzviitiko zvakasiyana zvichienderana nehunhu hwavo hwakasiyana.

QR kodhi
QR kodhi matrix maviri-dimensional kodhi ine Ultra-yakakwira-kumhanya, yese-kutenderera kuverenga maitiro, uye parizvino ndiyo inonyanya kushandiswa. Iyo inowanzo shandiswa kune logistics uye maindasitiri otomatiki ekugadzira manejimendi. Muhupenyu hwezuva nezuva, maQR makodhi anoshandiswawo kumabhazi uye epasi pevhu uye WeChat QR kodhi bhizinesi makadhi.

 

 

PDF417
PDF417 ikodhi QR kodhi, inotakurika data faira ine dhizaini yakakwira uye ruzivo rwepamusoro, uye ruzivo rwakachengetwa harugone kunyorwa patsva. Nekuda kwehukuru hweruzivo rwemukati uye kuvanzika kwakasimba uye anti-yekunyepedzera zvivakwa zveiyi maviri-dimensional kodhi, inonyanya kushandiswa mubhodhi rekupfuura, mapasipoti uye mamwe magwaro.

 

 

DM kodhi
DM kodhi ndeye matrix-two-dimensional kodhi, iyo inongoshandisa perimeter yekuzivikanwa uye ine kuchengetedzwa kwepamusoro, saka inowanzoshandiswa mumunda wekudzivirira uye chengetedzo yenyika, aerospace zvikamu zvekumaka, nezvimwe.

 

Sezvo maQR kodhi maapplication achiwedzera kufarirwa, maprinta uye QR kodhi scanner yekudhinda QR macode zvakare ave kukosha.