labarai

Barcode, kuma aka sani da lambar barcode, mai gano hoto ne. Shirya sanduna baƙar fata da yawa da ɓangarorin faɗin faɗin daban-daban bisa ga wasu ƙa'idodin coding don bayyana bayanai. Barcodes sun haɗa da lambobi masu girma dabam-dabam da lambobi masu girma biyu.

 

Har zuwa yanzu, akwai nau'ikan barcoodes mai girma guda ɗaya, kamar lambar UPC da ena 39 galibi ana amfani da su a cikin motar masana'antu, da lambar 128, wanda zai iya zama da aka yi amfani da shi azaman lambar tantance akwati a cikin masana'antar sufuri. Da kuma International Standard Book Number ISBN da sauransu. Duk da haka, tun da waɗannan barcode ɗin suna da girma ɗaya, ana yin rikodin bayanai ne kawai a madaidaiciyar hanya, kuma tsayin lambar ba ya adana bayanai. Don haka, ƙarfin ajiyar bayanai na lambobin girma ɗaya yana iyakance.

 

Lambobi masu girma biyu sun haɗa da nau'in layi-nau'i mai girman nau'i biyu na barcodes da matrix mai girma biyu. Idan aka kwatanta da 1D barcodes, 2D barcodes suna da mafi girman ƙarfin ajiyar bayanai, ƙaramin sawun ƙafa da ingantaccen dogaro. A halin yanzu, aikace-aikacen code mai girma biyu yana da yawa kuma yana da yawa. Lambobin QR da aka saba amfani da su sune lambobin QR don tikitin lantarki, lambobin biyan kuɗi, tikitin fina-finai na lantarki, katunan kasuwanci, tallace-tallace, talla, nishaɗi, lambobin DM don banki na kuɗi, alamun masana'antu, da PDF417 don izinin shiga da tikitin caca. .

 

Menene firinta na barcode

Barcode printers suna taka muhimmiyar rawa a fasahar barcode. Ana amfani da shi don buga tambarin lamba ko rataya tambarin samfura, masu aikawa, ambulaf, abinci, tufafi, da sauransu.

 

Barcode printer

Dangane da fasahar bugu, firintocin barcode an raba su zuwa firintocin ma'aunin zafin jiki kai tsaye da na'urar canja wurin barcode.

 

 

Fitar code na kasuwanci

 Dangane da yanayin aikace-aikacen, firintocin barcode an raba su zuwa firintocin barcode na kasuwanci da firintocin barcode na masana'antu.