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

O le 2D (lua-dimensional) barcode o se ata kalafi e teuina fa'amatalaga fa'alava e pei ona faia e fa'ailoga tasi-dimensional, fa'apea fo'i le tu'u sa'o.O se taunuuga, o le gafatia e teu ai mo 2D barcodes e sili atu le maualuga nai lo 1D codes.E mafai e le pa'u 2D e tasi ona teuina i le 7,089 mataitusi nai lo le 20-matagi le gafatia o le 1D barcode.Tali vave (QR) code, e mafai ai ona maua faʻamatalaga vave, o se ituaiga 2D barcode.
O telefoni feavea'i Android ma iOS e fa'aoga 2D barcodes i totonu o latou fa'amaufa'ailoga fa'amau.O le tagata faʻaoga e puʻeina se 2D barcode ma a latou telefoni feaveaʻi, ma o le tagata faitau faʻapipiʻi e faʻamatalaina le URL faʻapipiʻi, e taʻitaʻia saʻo le tagata faʻaoga i le upega tafaʻilagi talafeagai.
O se fa'ailoga 2D e tasi e mafai ona fa'amauina le tele o fa'amatalaga i totonu o se avanoa la'ititi.O nei fa'amatalaga e fa'aalia i le fa'atau oloa, fa'atau oloa po'o le tagata fa'atau pe a su'esu'eina le code e 2D imaging scanners po'o le va'aiga.
O fa'amatalaga e mafai ona aofia ai: Igoa o le gaosiga, Numera o le vaega/lota, mamafa o oloa, Fa'aoga e / sili a'o le'i o'o i le aso, ID Grower, Numera GTIN, Numera Serial, Tau

Ituaiga o 2D barcodes

E iai ituaiga autu o2D barcode scannerfaailoga:GS1 DataMatrix,QR code,PDF417
GS1 DataMatrix o le fa'asologa masani 2D barcode format.O lo'o fa'aogaina e Woolworths le GS1 DataMatrix mo ana fa'ailoga 2D.
GS1 Datamatrix 2D barcodes o fa'ailoga fa'apitoa e fa'atūina i sikuea sikuea.E lauiloa mo le makaina o mea laiti e pei o fua fou.

1. Fa'amuta i lalo GS1 DataMatrix

1. Vaevae vaega: o le suʻega mamanu faʻaaogaina e le scanner e suʻe ai le faʻailoga, ma faʻamaumauga faʻamaonia
2.Even numera o laina ma koluma
3.O se 'sieaea' malamalama i le tulimanu pito i luga taumatau
4.E mafai ona faʻapipiʻi faʻamatalaga umi fesuiaʻi - o le faʻailoga e fesuisuiaʻi e tusa ai ma le aofaʻi o faʻamatalaga faʻamaonia
5. E mafai ona fa'ailoga e o'o i le 2335 mataitusi fa'anumera po'o numera 3116 (i le sikuea sikuea)

2. QR code

O QR code e fa'aaoga muamua mo le feso'ota'i i nofoaga URL ma e le'o fa'aogaina nei mo le fa'atauga.E masani ona faʻaaogaina mo le faʻapipiʻiina o tagata faʻatau, aua e mafai ona faitau e kamera telefoni.
I le fa'aogaina o le GS1 Digital Link, e mafai ona galue code QR o ni fa'aoga e tele fa'aoga e fa'ataga ai le fa'aogaina o tagata fa'atau ma le su'esu'eina o tau, ma fa'ate'aina ai le mana'oga mo le tele o tulafono e fa'aogaina ai avanoa fa'apipi'i taua.

3.PDF417

PDF417 o se 2D barcode e mafai ona teuina faʻamaumauga binary eseese, e aofia ai alphanumeric ma faʻapitoa mataitusi.E mafai foi ona teuina ata, saini ma tamatamailima.O le i'uga, e masani ona fa'aaogaina e fa'amaoniga fa'asinomaga, pulega o fa'amaumauga ma auaunaga tau femalagaiga.O le vaega PDF o lona igoa e sau mai le faaupuga "portable document file."O le vaega "417" e faasino i ona pa e fa ma avanoa o loʻo faʻatulagaina i totonu o mamanu taʻitasi, e aofia ai le 17 mataitusi.

E fa'afefea ona fa'aogaina le barcodes?

I se faapuupuuga, o le barcode o se auala e faʻapipiʻi ai faʻamatalaga i se ata vaaia (na laina uliuli ma avanoa paʻepaʻe) e mafai e se masini (se scanner barcode) ona faitau.
O le tu'ufa'atasiga o pa'u uliuli ma pa'epa'e (e ta'ua fo'i o elemene) o lo'o fa'atusalia ai mata'itusi eseese o lo'o mulimulita'i i se algorithm na mua'i fa'atulagaina mo lena barcode (sili atu i ituaiga o barcodes mulimuli ane).Afa'ailoga fa'ailogao le a faitau lenei mamanu o pa uliuli ma pa'epa'e ma fa'aliliu i se laina o su'ega e mafai ona malamalama i ai lau faiga fa'atau oloa.

Afai e iai sau mana'oga po'o ni fesili i le taimi o le filifiliga po'o le fa'aogaina o so'o se meaqr code scanner, fa'afeiloa'i maifaafesootai matou!MINJCODEua tuuto atu i le suʻesuʻega ma le atinaʻeina o tekonolosi faʻataʻitaʻi faʻailoga ma meafaigaluega faʻaoga, o la matou kamupani e 14 tausaga o le poto masani faʻapisinisi i matata faʻapolofesa, ma ua matua lauiloa e le tele o tagata faʻatau!