Taw qhia rau QR Codes thiab QR Code tshuab luam ntawv
QR code, lub npe tag nrho ntawm Quick Response Code, tseem hu ua "Quick Response Code", yog ib tug matrix ob-dimensional code, uas yog tsim los ntawm lub Japanese tsheb tuam txhab Denso Wave nyob rau hauv 1994, thiab lub ntsiab inventor ntawm QR code Yuan Changhong kuj paub tias yog "Leej Txiv ntawm QR Code".
Raws li tuaj yeem pom los ntawm lub npe, tus lej ob-seem no tuaj yeem nyeem tau sai thiab lees paub, thiab muaj ultra-high-speed thiab txhua yam kev nyeem ntawv. Qhov no yog lub tshuab nyeem tau kho qhov muag barcode muaj peev xwm muaj cov ntaub ntawv muaj txiaj ntsig ntawm cov khoom nws txuas nrog. Vim muaj peev xwm loj ntawm cov ntaub ntawv thiab kev yooj yim ntawm kev nyeem ntawv, QR cov lej tam sim no tau siv dav hauv kuv lub tebchaws.
Qhov zoo ntawm QR cov lej
1: Ntau cov ntaub ntawv khaws cia
Cov kab lis kev cai ib txwm muaj peev xwm tsuas yog lis txog 20 cov ntaub ntawv, thaum QR cov lej tuaj yeem lis ntau ntau txog ntau pua zaus ntau npaum li cov ntaub ntawv barcodes. Tsis tas li ntawd, QR cov lej tuaj yeem txhawb nqa ntau hom ntaub ntawv (xws li cov lej, ntawv Askiv, ntawv Japanese, cim Suav, cim, binary, tswj cov lej, thiab lwm yam).
2: Me me hneev taw rau kev ua cov ntaub ntawv
Txij li thaum QR code tuaj yeem ua cov ntaub ntawv nyob rau hauv ntsug thiab kab rov tav cov lus qhia ntawm barcode tib lub sijhawm, qhov chaw nyob ntawm QR code tsuas yog kwv yees li ib feem kaum ntawm barcode rau tib cov ntaub ntawv.
3: Muaj peev xwm tiv thaiv fouling
QR cov lej muaj lub zog "kev ua yuam kev kho". Feem ntau, txawm tias qee cov ntawv cim barcode muaj paug lossis puas, cov ntaub ntawv tuaj yeem rov qab los ntawm kev kho qhov yuam kev.
4: Txhua qhov kev nyeem ntawv thiab kev lees paub
QR cov lej tuaj yeem nyeem tau sai hauv txhua qhov kev taw qhia los ntawm 360 °. Tus yuam sij kom ua tiav qhov txiaj ntsig no yog nyob rau hauv peb qhov kev tso npe qauv hauv QR code. Cov cim qhia no tuaj yeem pab lub scanner tshem tawm kev cuam tshuam ntawm cov qauv keeb kwm yav dhau thaum luam theej duab barcode thiab ua tiav kev nyeem ntawv ceev thiab ruaj khov.
5: Txhawb cov ntaub ntawv sib koom ua ke
QR code tuaj yeem faib cov ntaub ntawv rau ntau tus lej, txog li 16 QR cov lej tuaj yeem muab faib, thiab ntau cov lej sib faib tuaj yeem ua ke rau hauv ib qho QR code. Qhov no tso cai rau QR cov lej luam tawm hauv qhov chaw nqaim yam tsis muaj kev cuam tshuam rau cov ntaub ntawv khaws cia.
Daim ntawv thov QR code tshuab luam ntawv
QR cov lej tam sim no tau siv dav hauv kev tswj hwm kev thauj khoom, kev tswj cov khoom lag luam, khoom lag luam taug qab, kev them nyiaj mobile thiab lwm yam haujlwm. QR cov lej kuj tseem siv nyob rau hauv lub neej niaj hnub rau tsheb npav thiab subway caij npav thiab WeChat QR code daim npav lag luam.
Nrog rau qhov muaj koob meej ntawm QR cov lej, cov tshuab luam ntawv luam tawm QR code daim ntawv lo tau dhau los ua qhov tseem ceeb. Tam sim no, daim ntawv lo tshuab luam ntawv barcode ntawm kev ua lag luam feem ntau txhawb kev luam ntawv QR cov lej.
Post lub sij hawm: Aug-09-2022