nkhani

1:Kuti tipeze kusiyana pakati pa ziwirizi, choyamba, tifunika kumvetsetsa ma barcode. Ma barcode amtundu umodzi amapangidwa ndi mikwingwirima yakuda ndi yoyera, yakuda ndi yoyera, komanso makulidwe a mikwingwirimayo ndi yosiyana. Nthawi zambiri, pamakhala zilembo za Chingerezi kapena manambala achiarabu pansi pamikwingwirima. Ma barcode a mbali imodzi amatha kuzindikira zambiri zazinthu, monga dzina lachinthu, mtengo ndi zina, koma sangathe kupereka zambiri zazinthu. Kuti muyimbire zambiri, kulumikizana kwina ndi nkhokwe yamakompyuta ndikofunikira. Chifukwa chake, sikani ya barcode yokhala ndi mbali imodzi panthawiyi imatha kusanthula ma barcode amtundu umodzi.

2:Ndikukula kwachuma chazachuma komanso kupita patsogolo kwazaka zambiri, ma barcode amtundu umodzi sangathenso kukwaniritsa zosowa za anthu, kotero ma barcode amitundu iwiri amawonekera. Nthawi zambiri ndi mawonekedwe a square, omwe samangopangidwa ndi ma barcode opingasa komanso ofukula, komanso amakhala ndi ma polygonal pagawo la code. Momwemonso, mawonekedwe amitundu iwiri" target="_blank">Makhode a mbali ziwiri amakhalanso akuda ndi oyera, okhala ndi makulidwe osiyanasiyana.

                                                                 Kodi pali kusiyana kotani pakati pa 1D barcode scanner ndi 2D barcode scanner?

1:Kodi ntchito ya barcode ya mbali ziwiri ndi chiyani? Poyerekeza ndi barcode ya mbali imodzi, kachidindo kakang'ono kawiri sikungokhala ndi ntchito yozindikiritsa, komanso imatha kuwonetsa zambiri zamalonda. Mwachitsanzo, zovala sizingangowonetsa dzina ndi mtengo wa zovala, komanso zomwe zimagwiritsidwa ntchito, kuchuluka kwa chinthu chilichonse, kukula kwa zovala, kutalika kwake komwe kuli koyenera kuti anthu avale, ndi njira zina zotsuka, ndi zina zotero. ., popanda mgwirizano wa database ya makompyuta, yosavuta komanso yabwino. Pofuna kukwaniritsa zosowa zatsopano, scanner ya 2D barcode idapangidwa potengera 1D scanner, kotero 2D barcode scanner imatha kuyang'ana ma barcode a 1D ndi ma 2D barcode.

2:Kotero kuti tifotokoze mwachidule, kusiyana kwakukulu pakati pa ziwirizi ndikuti scanner ya barcode ya mbali imodzi imatha kuyang'ana ma barcode a mbali imodzi, koma sangathe kujambula ma barcode a mbali ziwiri, pamene scanner ya barcode ya mbali ziwiri imatha kuyang'ana ma barcode a mbali imodzi komanso ma barcode amitundu iwiri. dimensional barcode. Zonsezi ndi zida za barcode zomwe zimapangidwa pansi pa zosowa zamagulu.

3:Shenzhen Agile barcode scanner: Imatengera injini yojambulira kuchokera kunja, chip chojambula bwino kwambiri, kuthamanga kwambiri, kuwerenga kwanthawi yayitali, kuzama kwanthawi yayitali komanso malo ojambulira. Kuphatikiza pa kusanthula kwa barcode kwanthawi zonse kwa mbali imodzi komanso mbali ziwiri, imathanso kuwerengera ma barcode amtundu umodzi ndi awiri. Ndi yolimba, yotsika mtengo, ndipo ili ndi kapangidwe kabwino kopanda fumbi komanso kugwa. Zakhala zikugwiritsidwa ntchito kwambiri m'masitolo akuluakulu, m'malo ogulitsira, ogulitsa fodya, mankhwala, Malo osungiramo katundu, mafakitale, katundu ndi mafakitale ena ndi malo osiyanasiyana.