Kodi 1D barcode ndi 2D barcode ndi chiyani?

M'mafakitale onse, zilembo za barcode zomwe mumagwiritsa ntchito pozindikira malonda anu ndi katundu wanu ndizofunikira kwambiri pabizinesi yanu. Kutsatira, kudziwika kwamtundu, kasamalidwe koyenera ka data/katundu kumafuna kuledzera koyenera (komanso kolondola). Ubwino wa zolembera ndi kusindikiza zotsatira zogwira ntchito. Muyenera kudziwa mtundu wa barcode osati kungodziwa zomwe zimagwira ntchito bwino ndi katundu wanu komanso kuti muthe kudziwa bwino luso lina lothandizira (osindikiza, ma scanner, owerenga) omwe angakupatseni yankho lathunthu la barcode pabizinesi yanu yonse.

Q: ndi chiyani a1D barcode

A: Barcode ya 1D (yomwe imadziwikanso kuti linear code) ndi mawonekedwe akuda ndi oyera, pogwiritsa ntchito mizere yosiyana-siyana ndi mipata yolembera zambiri. Chidziwitso chimenecho - monga manambala kapena mawonekedwe ena a kiyibodi - amasungidwa mopingasa kuchokera kumanzere kupita kumanja. Ma barcode a 1D amakhala ndi zilembo zochepa, nthawi zambiri 20-25. Kuti muwonjezere manambala, barcode iyenera kukhala yayitali. Ma barcode odziwika bwino a 1D ndi ma UPC omwe amapezeka pagolosale ndi zinthu zogula. Barcode ya 1D imadalira kulumikizana kwa database kuti ikhale yopindulitsa; scanner ikawerenga manambala omwe ali mu code, amayenera kulumikizidwanso ndi tsiku lazinthu kapena mitengo, kapena zina.

Q: Kodi a2D barcode?

A:2D barcode scanner ndiyo kulemba zidziwitso zokhala ndi ziwerengero za geometric zogawidwa zakuda ndi zoyera molingana ndi lamulo linalake.Ma barcode a 2D atha kugwiritsidwa ntchito kuyika chizindikiro zinthu zing'onozing'ono pomwe chizindikiro cha barcode chachikhalidwe sichingakwane - taganizirani zida zopangira opaleshoni kapena matabwa ozungulira mkati. Pankhani yosankha makasitomala, ma barcode a 2D nthawi zambiri amakondedwa ndi anthu chifukwa cha kuchuluka kwa chidziwitso chomwe barcode ya 2D ingagwire poyerekeza ndi 1D.