labarai

Lambar 2D, wanda kuma aka sani da lambar barcode mai girma biyu, sabuwar hanya ce ta ɓoyewa da adana bayanan bayanan da aka haɓaka bisa tushen lambar lamba ɗaya.Lambobin QR na iya wakiltar bayanai daban-daban kamar haruffan Sinanci, hotuna, hotunan yatsa da sautuna.Saboda ƙarfin karatun injin sa, sauƙin dubawa da amfani, kuma in mun gwada ƙarin ajiyar bayanai, ana amfani da lambobin QR sosai a cikin wuraren ajiyar kayayyaki, dillali, masana'antar sabis, kulawar miyagun ƙwayoyi, ajiyar bayanan reagent na halitta, tabbacin ID, lakabin samfur, sufuri mai wayo, shine ana amfani da su sosai a fagen tsaro.

Za'a iya raba lambobi masu girma biyu zuwa nau'in matrix da nau'in matrix bisa ga ƙa'idodin coding daban-daban.Lambobin nau'i biyu na gama-gari sun haɗa da lambar QR, PDF417, lambar DM, da dai sauransu. Ana amfani da lambobin girma biyu daban-daban a yanayi daban-daban gwargwadon halayensu daban-daban.

Lambar QR
Lambar QR lambar matrix ce mai girma biyu tare da matsananci-high-gudun, halaye na karantawa duka, kuma a halin yanzu shine mafi yawan amfani.Yawancin lokaci ana amfani da shi don kayan aiki da sarrafa sarrafa sarrafa kansa na masana'antu.A cikin rayuwar yau da kullun, ana kuma amfani da lambobin QR don lambobin motar bas da na karkashin kasa da katunan kasuwanci na WeChat QR code.

 

 

PDF417
PDF417 lambar QR ce da aka toshe, wacce fayil ce mai ɗaukar hoto mai ɗimbin yawa da babban abun ciki na bayanai, kuma bayanan da aka adana ba za a iya sake rubuta su ba.Saboda yawan bayanan da ke ciki da kuma sirri mai ƙarfi da kaddarorin hana jabu na wannan lambar mai girma biyu, galibi ana amfani da ita wajen fasfo na shiga, fasfo da sauran takardu.

 

 

DM code
DM code shi ne matrix code mai girma biyu, wanda kawai ke amfani da kewaye don ganewa kuma yana da babban tsaro, don haka ana amfani dashi sau da yawa a fagen tsaro da tsaro na ƙasa, alamar sassan sararin samaniya, da dai sauransu.

 

Kamar yadda aikace-aikacen lambar QR ke ƙara shahara, firintocin da na'urorin sikanin lambar QR don buga lambobin QR suma sun zama makawa.