Abathengi abaninziingabinayo ingcamango indlela yokukhethaimodeli efanelekileyoxa bonaibha yokuthenga ikhowudi scanner umpu. Wnokuba kungcono ukukhetha1D okanye 2D? Kwaye kuthekani wiredkwaye isikena esingenazingcingo? Namhlanje masilungise iiyantlukwano phakathi kwe-1D kunye ne-2D scanners, kwaye sikuncomele ukuthengisa okulungileyo kweemveliso zeskena kwimarike.
1.Nguwuphi umahluko phakathi kweskena se-1D kunye ne-2D?
Skuthetha ukuthetha,Iskena sebhakhowudi ye-1D sinokuskena kuphela ibhakhowudi ye-1D, iskena sebhakhowudi ye-2D sinokuskenazombiniIbhakhowudi ye-1D kunye ne-2D. Kwaye ngokwexabiso, ixabiso leskena sebhakhowudi ye-1D liya kuba liphantsi kuneskena sebhakhowudi ye-2D.
Ukusukela ngo-1D iskenaayikwazi ukuskena2D ibhaikhowudis, ngaba oku kuthetha ukuba iIskena se-2Diya kuba ngcono kuneIskena se-1D? Ohayi hayi,Iskena se-1D yiba neadvanteji kwifundangeibhakhowudi ende, ngakumbi njengeekhowudi zebha ezinde kwiipasile zolungiselelo. Ngelixa iskena se-2D ifunda i-CMOS, leyo ngeumfanekiso othathiweyo ukuhlalutya ikhowudi yebha,ngoko ke isakhono sayo sokwenza iikhowudi ayilunganga njengeskena se-1D.
2.Iintlobo zeeKhowudi ze-1D
Kukho iintlobo ezininziIikhowudi zebhakhowudi ze-1D, kwaye kukho ngaphezu kwamashumi amabini eenkqubo zekhowudi eziqhelekileyo, ngolu hlobo lulandelayo.
Ikhowudi39 (ikhowudi ye-Standard 39), ikhowudi yeCodabar (ikhowudi yeCudebar), ikhowudi ye-Standard 25 (ikhowudi ye-Standard 25), ikhowudi ye-Matrix25 (ikhowudi ye-Matrix 25), ikhowudi ye-UPC-A, ikhowudi ye-UPC-E, ikhowudi ye-ITF25 (ikhowudi ye-Cross 25), EAN Ikhowudi ye-13 (i-EAN-13 ye-barcode yemveliso yamazwe ngamazwe), ikhowudi ye-EAN-8 (i-EAN-8 ye-barcode yemveliso yamazwe ngamazwe), ikhowudi ye-11 ikhowudi, ikhowudi ye-93 ikhowudi, ikhowudi ye-ISBN, i-China Post code (ukwahluka kwekhowudi ye-Matrix 25), ikhowudi ye-MSI , ikhowudi ye-ISSN, ikhowudi ye-Code128 (ikhowudi ye-Code128, kuquka ikhowudi ye-EAN128), i-Code39 EMS (EMS ekhethekileyo ikhowudi ye-39).
3.Iintlobo zeeKhowudi ze-2D
I-International Association of Automatic Identification Manufacturers (AIM) kunye ne-American Standardization Association (ANSI) baye bagqiba imigangatho yesimboli kwiinkqubo zekhowudi ze-2D ezifana ne-PDF417, i-QR Code, i-Code 49, i-Code 16K kunye neKhowudi enye.
Uphando lwaseTshayina kwi2Dikhowudiiteknoloji yaqala ngo-1993.We baye baphuhlisa ikhowudi yethu ye-2D yemigangatho yesizwe: ikhowudi ye-2D ikhowudi yegridi ye-matrix (SJ / T 11349-2006) kunye nekhowudi ye-2D yekhowudi ye-matrix (SJ / T 11350-2006).
Ngokuqhelekileyo, i2DIkhowudi esiqhele ukuyisebenzisa ibhekisa kwiKhowudi yeQR,njengeIfomati yeKhowudi yeQR ye-Alipay, intlawulo ye-WeChat, amatikiti kaloliwe, njl.
4.Luluphi ukuhlelwa kokuskena ngaphandle kwamacingo?
Wireless scanntoingahlulwa ibeiintlobo ezintathu:ibluetoothwireless, 2.4Gwireless, 433MHZwireless.Umahluko ophambili kwezi ndlela zintathu ezingenazingcingo zezi zilandelayo.
Umgama wothumelo lweBluetooth (kwindawo evulekileyo): 5~15 iimitha, ikhompyutha kunye neselfowuni/iphedi/ithebhulethingeBluetooth inokusetyenziswa.
2.4G umgama wothumelo (ebaleni):50 yeemitha ~ 100 yeemitha, udinga yangaphandlei-USBumamkeli kwikhompyuter.
433MHZ umgama transmission (evulekileyo): 200 yeemitha, kodwaabanyeamazwe anolawulo koonomathotholoukuba akunjalokuvunyelwe ukusebenzisa i-433MHZ.
Ngokuqhelekileyo, ukuba uhlahlo lwabiwo-mali lwanele, kuyacetyiswa ukuba kubekwe phambili kuqala kwi-wireless scanner guns. Izikena ezingenazingcingo azibotshwanga yingcingo, yona's ilula ngakumbi kwaye ikhawuleza ukuyisebenzisa.
5.Wireless ibhakhowudi isincomo imveliso scanner
MJ2880,Iskena sebhakhowudi engenazingcingo ye-2D yebluetooth
-Inkxaso ye-1D kunye neekhowudi zebha ye-2D, kunye nenkxaso yokuskena isikrini kwisixhobo esiphathwayo
--Umthamo omkhulu webhetri 2000mah, unokuhlala ixesha elide ukusetyenziswa kweeyure ze-8 ngaphandle kwentlawulo.
--Dual isetyenziswe njenge-wireless scanner kunye ne-wireless
-Imo eqhubekayo, imowudi yeManuwali, imowudi yoluvo oluzenzekelayo ngokuzikhethela
--Imowudi yokulayisha ngoko nangoko kunye nemo ye-inventri ngokuzikhethela
MJ2870,2D 2.4G wireless bar ikhowudi iskena kunye nesiseko
-Inkxaso ye-1D kunye neekhowudi zebha ye-2D, kunye nenkxaso yokuskena isikrini kwisixhobo esiphathwayo
--Umthamo omkhulu webhetri 2000mah, unokuhlala ixesha elide ukusetyenziswa kweeyure ze-8 ngaphandle kwentlawulo.
--Uqhagamshelo lwedokhi kunye nokutshaja kulula ngakumbi
-Imo eqhubekayo, imowudi yeManuwali, imowudi yoluvo oluzenzekelayo ngokuzikhethela
--Imowudi yokulayisha ngoko nangoko kunye nemo ye-inventri ngokuzikhethela
--Umgama omde woqhagamshelwano ukuya kuthi ga kwi-50-100 yeemitha
6.Wired barcode scanner imveliso isincomo
I-advanteji yesikena esinentambo yiplagi-kunye-umdlalo, akukho mfuneko yokubhanqa okanye ukufaka umqhubi. Ngaphaya koko, iskena esinentambo sixabisa ngakumbi.
Kumthengisi jikelelekunye nevenkile enkulu, ephathwayo 2D bar code scanner lukhetho olulungileyo. Kuba ixabisa kancinci, iskena zombini iibarcode zentengiso kunye neselfowuniiikhowudi, it inzima kwayeukuxhathisa ukothuka, inokuma iwa ukusuka kwiimitha ezi-2 ukuphakama ukuya kwikhonkrithi.
Kwiivenkile ezinkulu, iivenkile ezinkulu kunye nezinye iivenkile ezinokuhamba okuphezulu kwetrafikhi, apho kufuneka isantya sokuskena ngokukhawuleza, ukuchaneka okuphezulu, kulula ukuyisebenzisa,iqonga lokuskena ikhowudi yedesktoplukhetho olulungileyo. Iqonga lesikena sedesktop lincinci elingayi kuthatha indawo eninzi. Ngenxa yokuba inokubekwa kwi-desktop, unokukhulula izandla zakho, kwaye's ukusindisa umsebenzi. Ukuskena okuzenzekelayo kunye nefestile enkulu yokuskena, inceda ukuva nokufunda ibhakhowudi ngokukhawuleza, ukukhawulezisa ukusebenza kakuhle kunye nokuphucula ukwaneliseka kwabathengi.
Ukuba unomdla okanye umbuzo ngexesha lokukhetha okanye ukusebenzisa nasiphi na isikena sekhowudi yebar, wamkelekile kuQhagamshelana nathi! MINJCODEuzibophelele kuphando kunye nophuhliso lwekhowudi yebhaiskenaiteknoloji kunye nezixhobo zokusebenza,inkampani yethu ineminyaka eli-14 yamava oshishino kwiinkalo zobungcali, kwaye yamkelwa kakhulu luninzi lwabathengi!
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Ixesha lokuposa: Mar-16-2023