Dab tsi cuam tshuam rau qhov kev daws teeb meem ntawm Kiosk Barcode Scanner?

There are various brands of kiosk barcode scanners on the market, and the prices of each brand are also different, and there is also a certain gap in quality. So do you know what are the factors that affect the resolution of the QR Code Scanner? Today, let's learn about it with the editor of Honor Way electronics.

Yam cuam tshuam rau OEM 2D Barcode Scanner daws teeb meem

Qhov kev daws teeb meem ntawm Ticket Barcode Reader yuav tsum txiav txim siab los ntawm peb yam: qhov chaw kho qhov muag, qhov kho vajtse thiab qhov software. Qhov ntawd yog hais tias, qhov kev daws teeb meem ntawm Kiosk Barcode Scanner yog sib npaug rau kev daws teeb meem ntawm nws cov khoom siv kho qhov muag ntxiv rau qhov kev daws teeb meem tau txais los ntawm nws tus kheej ua thiab kev tshuaj xyuas los ntawm kev kho vajtse thiab software.

Kev daws teeb meem kho qhov muag yog qhov tseeb ntawm cov teeb pom kev zoo uas tuaj yeem ntes ib square inch los ntawm cov khoom siv kho qhov muag ntawm Megapixel Barcode Scanner. Nws yog hais txog lub cev daws teeb meem ntawm lub scanner CCD (lossis lwm yam khoom siv optoelectronic), thiab kuj yog qhov tseeb daws teeb meem ntawm barcode scanner. Tus nqi yog tus nqi tau los ntawm kev faib cov pixels uas tuaj yeem ntes tau los ntawm photoelectric caij los ntawm qhov siab tshaj plaws kab rov tav scan loj ntawm qr code scanner. Piv txwv li, Barcode Scanner Module nrog kev daws teeb meem ntawm 1200DPI feem ntau tsuas muaj qhov kev daws teeb meem ntawm 400600DPI hauv qhov kho qhov muag. Qhov kev daws teeb meem ntawm qhov txuas ntxiv yog tsim los ntawm kev sib xyaw ntawm cov khoom siv kho vajtse thiab software. Cov txheej txheem no yog tsim los ntawm kev txheeb xyuas cov duab los ntawm lub khoos phis tawj thiab ua lej sau qhov khoob (cov txheej txheem no tseem hu ua interpolation).

Optical scanning thiab tso zis yog ib qho -rau -ib. Cov ntsiab lus tso zis yog tib yam li cov ntsiab lus scanned. Tom qab ua tiav los ntawm lub computer software thiab kho vajtse, cov duab tso zis yuav dhau los ua qhov tseeb thiab qhov kev daws teeb meem yuav siab dua. Feem ntau ntawm Bluetooth Barcode Scanner ntawm kev ua lag luam muaj software thiab kho vajtse nthuav dav ua haujlwm rau kev daws teeb meem. Qee qhov Bluetooth Barcode Scanners tau cim nrog 96009600DPI, uas tsuas yog qhov kev daws teeb meem siab tshaj plaws tau txais los ntawm software interpolation, tsis yog qhov tseeb kho qhov muag ntawm barcode scanners. Yog li rau Bluetooth Barcode Scanner, nws qhov kev daws teeb meem muaj qhov kev daws teeb meem kho qhov muag (lossis kho qhov muag) thiab kev daws teeb meem siab tshaj plaws. Tau kawg, qhov peb mob siab txog yog qhov kev daws teeb meem kho qhov muag, uas yog lub zog ntawm cov scanners.

Peb hais tias qhov kev daws teeb meem ntawm Imaging Barcode Scanner Module yog siab li 4800DPI (qhov no 4800DPI yog cov txiaj ntsig ntawm kev daws teeb meem kho qhov muag thiab software sib txawv), uas txhais tau hais tias thaum lub scanner siv los sau cov duab, ntawm 1 square inch scanning dav. , 4800 4800 pixels (Pixel). 1-nti square scanning cheeb tsam, cov duab loj tsim tom qab luam theej duab nrog 4800DPI daws teeb meem yog 4800Pixel4800Pixel. Thaum luam theej duab cov duab, qhov siab dua qhov kev daws teeb meem scan, qhov zoo dua cov duab uas tau tshwm sim thiab qhov loj dua cov duab cov ntaub ntawv, tab sis nrog ntau qhov sib cuam tshuam.

Tus sau saum toj no ntawm Honour Way electronics qhia txog yam uas cuam tshuam rau kev daws teeb meem ntawm scanners, vam tias yuav pab tau koj thaum yuav khoom Kiosk Barcode Scanner.