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He aha ka barcode 1D a me ka barcode 2D?

Ma waena o nā ʻoihana, he mea koʻikoʻi nā lepili barcode āu e hoʻohana ai e ʻike i kāu huahana a me nā waiwai i kāu ʻoihana.Pono ka hoʻopaʻa inoa ʻana, ka hōʻailona hōʻailona, ​​​​ka ʻikepili maikaʻi / hoʻokele waiwai.Pono ʻoe e ʻike i ke ʻano o nā barcode ʻaʻole wale no ka hoʻoholo ʻana i ka mea maikaʻi loa me kāu huahana akā no laila hiki iā ʻoe ke hoʻoholo maikaʻi i nā ʻenehana kākoʻo ʻē aʻe (nā mea paʻi, scanners, mea heluhelu) e hāʻawi iā ʻoe i kahi hopena barcode piha no kāu ʻoihana holoʻokoʻa.

N: He aha ka1D barcode

A: ʻO kahi pāʻālua 1D (ʻike pū ʻia he code linear) he hiʻohiʻona ʻeleʻele a keʻokeʻo, me ka hoʻohana ʻana i nā laina laula ʻokoʻa a me nā hakahaka no ka hoʻopili ʻana i ka ʻike.ʻO kēlā ʻike - e like me nā helu a i ʻole nā ​​hiʻohiʻona kīpē ʻē aʻe - ua hoʻopaʻa ʻia ma ka ʻaoʻao hema a ʻākau.Loaʻa i nā pāʻālua 1D ka helu palena o nā huapalapala, maʻamau 20-25.I mea e hoʻonui ai i nā helu, pono e lōʻihi ka barcode.ʻO nā pāʻālua 1D maʻamau ʻo ia nā code UPC maʻamau i loaʻa ma nā mea kūʻai a me nā mea kūʻai aku.Hoʻopili ʻia kahi barcode 1D i ka hoʻopili ʻana i ka waihona i mea e pono ai;ma hope o ka heluhelu ʻana o ka scanner i nā helu i loko o ke code, pono e hoʻopili ʻia i ka huahana a i ʻole ka lā kumu kūʻai, a i ʻole nā ​​​​ʻike ʻē aʻe.

N: He aha ka a2D barcode?

A: 2D barcode scanner no ka hoʻopaʻa ʻana i ka ʻike me nā kiʻi geometric i puʻunaue ʻia i ka ʻeleʻele a me ke keʻokeʻo e like me kekahi kānāwai. Hiki ke hoʻohana ʻia nā barcode 2D e hōʻailona i nā mea liʻiliʻi loa kahi i kūpono ʻole ai kahi lepili barcode kuʻuna - e noʻonoʻo i nā mea hana ʻoki a i ʻole nā ​​​​papa kaapuni i loko. o ka lolouila. I ka wa e pili ana i ka mea koho, 2D barcodes pinepine ka makemake o na kanaka ma muli o ka nui o ka ike a 2D barcode hiki ke paʻa i ka hoohalike ana me 1D.

 

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Hoʻohui ke keʻena: Alanui Yong Jun, Zhongkai High-Tech District, Huizhou 516029, Kina.


Ka manawa hoʻouna: Nov-22-2022