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

Lambar lambar 2D (mai girma biyu) hoto ne mai zana wanda ke adana bayanai a kwance kamar yadda lambobi masu girma ɗaya suke yi, haka kuma a tsaye. Sakamakon haka, ƙarfin ajiya na 2D barcode ya fi girma fiye da lambobin 1D. Barcode 2D guda ɗaya na iya adana har zuwa haruffa 7,089 maimakon ƙarfin haruffa 20 na lambar barcode 1D. Lambobin amsa gaggawa (QR), waɗanda ke ba da damar samun damar bayanai cikin sauri, nau'in lambar lambar 2D ne.
Wayoyin hannu na Android da iOS suna amfani da lambar barcode 2D a cikin na'urar daukar hotan takardu. Mai amfani yana ɗaukar hoto mai lamba 2D tare da kyamarar wayarsu, kuma mai karantawa a ciki yana fassara URL ɗin da aka ɓoye, yana jagorantar mai amfani kai tsaye zuwa gidan yanar gizon da ya dace.
Lambar lamba 2D guda ɗaya na iya ɗaukar adadi mai yawa na bayanai a cikin ƙaramin sarari. Ana bayyana wannan bayanin ga dillali, mai siyarwa ko abokin ciniki lokacin da aka bincika lambar ta na'urorin daukar hoto na 2D ko tsarin hangen nesa.
Bayani na iya haɗawa da: Sunan mai samarwa, Batch/lambar kuri'a

Nau'in 2D barcodes

Akwai manyan nau'ikan2D Barcode ScannerAlamar: GS1 DataMatrix, QR code, PDF417
GS1 DataMatrix shine mafi yawan tsarin barcode 2D. Woolworths a halin yanzu yana amfani da GS1 DataMatrix don lambobin sa na 2D.
GS1 Datamatrix 2D barcodes ƙaƙƙarfan alamomi ne waɗanda aka yi su da nau'ikan murabba'i. Sun shahara don yiwa kananan abubuwa alama kamar sabbin kayan masarufi.

1.Breaking GS1 DataMatrix

1.Separate sassa: tsarin ganowa da na'urar daukar hotan takardu ke amfani da ita wajen gano alamar, da bayanan da aka sanya.
2.Ko da adadin layuka da ginshiƙai
3.A haske 'square' a cikin babba dama-hannun kusurwa
4.Can iya ɓoye bayanan tsawon tsayi mai canzawa - girman alamar yana bambanta gwargwadon adadin bayanan da aka rufawa
5. Zai iya ɓoye har zuwa haruffa haruffa 2335 ko lambobi 3116 (a cikin murabba'i)

2.QR codes

Ana amfani da lambobin QR da farko don haɗawa zuwa rukunin yanar gizon URL kuma a halin yanzu ba a amfani da su don siyarwa. Ana amfani da su sau da yawa don marufi masu fuskantar mabukaci, saboda ana iya karanta su ta kyamarar wayar hannu.
Yin amfani da GS1 Digital Link, lambobin QR na iya aiki azaman lambobin amfani da yawa waɗanda ke ba da damar haɗin gwiwar mabukaci da duba farashi, kawar da buƙatar lambobi da yawa suna ɗaukar sararin marufi masu mahimmanci.

3.PDF417

PDF417 lambar sirri ce ta 2D wacce ke iya adana bayanan binary iri-iri, gami da haruffa da haruffa na musamman. Hakanan yana iya adana hotuna, sa hannu da alamun yatsa. Sakamakon haka, tabbatar da ainihi, sarrafa kaya da sabis na sufuri galibi suna amfani da su. Sashen sunansa na PDF ya fito ne daga kalmar "fayil ɗin daftarin aiki." Sashin "417" yana nufin sandunansa guda huɗu da wuraren da aka tsara a cikin kowane tsari, wanda ya ƙunshi haruffa 17.

Ta yaya barcodes ke aiki?

A taƙaice, barcode wata hanya ce ta ɓoye bayanai zuwa tsarin gani (waɗannan layukan baƙi da farar fata) waɗanda na'ura (na'urar daukar hotan takardu) za ta iya karantawa.
Haɗin sandunan baƙi da fari (wanda kuma ake magana da su azaman abubuwa) suna wakiltar haruffan rubutu dabam dabam waɗanda ke bin algorithm ɗin da aka riga aka kafa don waccan lambar (ƙari akan nau'ikan barcode daga baya). Ana'urar daukar hotan takarduzai karanta wannan ƙirar sandunan baƙi da fari kuma ku fassara su cikin layin gwaji wanda tsarin siyar da ku zai iya fahimta.

Idan kuna da wata sha'awa ko tambaya yayin zaɓi ko amfani da kowaceqr code scanner, barka da zuwatuntube mu!MINJCODEya himmatu ga bincike da haɓaka fasahar na'urar daukar hotan takardu da kayan aikin aikace-aikacen, kamfaninmu yana da shekaru 14 na ƙwarewar masana'antu a cikin fa'idodin ƙwararru, kuma yawancin abokan ciniki sun san shi sosai!