RFID vs Barcode
Ob leeg RIFD thiab barcode yog cov cim qhia uas tso siab rau cov thev naus laus zis sib txawv los taug qab cov khoom. Txog tam sim no peb feem ntau tau paub txog barcode li peb tau siv rau cov khoom peb yuav los ntawm cov khw muag khoom raug luam tawm los ua daim ntawv xa nyiaj. Tab sis tsis muaj coob leej paub txog RIFD thev naus laus zis uas yog tshiab thiab thev naus laus zis ntau dua. Kab lus no npaj siab sib txawv ntawm ob lub tshuab ntawm kev txheeb xyuas lub cev los ntawm kev nthuav qhia cov yam ntxwv nrog rau qhov zoo thiab qhov tsis zoo ntawm barcode thiab RIFD.
Barcode yog cov ntaub ntawv khaws cia hauv ib daim ntawv daig rau ntawm tsab xov xwm, uas tau luam tawm nrog tus nyeem ntawv barcode los ze. Ntawm qhov tod tes, RFID tag tsis tas yuav taug qab nrog kev pab ntawm phau ntawv. Barcodes yog cov kab me me (ntsug) luam tawm ze rau ib leeg ntawm cov ntawv uas tau dai nrog cov khoom. Lawv tuaj yeem nyeem tau nrog cov khoom siv kho qhov muag, thiab niaj hnub no, xyaum txhua lub khw thiab kev lag luam yog siv cov txheej txheem ntawm kev txheeb xyuas uas tsis tsuas yog pab ua cov ntawv xa nyiaj tab sis kuj tseem khaws cov khoom muag. Lub drawback nrog barcodes yog tias lawv yuav tsum tau coj los ze rau tus nyeem ntawv kom nyeem uas yog siv sij hawm.
RFID stands rau Xov tooj cua zaus ID. Cov no yog cov cim npe hlau (cov ntawv hluav taws xob) uas thaum nyeem nrog tus nyeem ntawv RFID emit ib tus lej uas tso cai rau tus nyeem ntawv txheeb xyuas lawv. Txij li cov teeb liab no tuaj yeem dhau los ntawm qhov teeb meem, RFID chips yuav tsum tsis txhob muab tso rau pem hauv ntej ntawm cov khoom rau lub scanner nyeem lawv. Qhov no daws qhov teeb meem khaus khaus nrog barcodes thaum lawv muab zais rau hauv lub tsho lossis lub tsho.
Qhov txawv ntawm RFID thiab Barcode
• Barcodes yuav tsum tau coj los ze rau ntawm lub tshuab luam ntawv kom nyeem tau thaum RFID cov cim tuaj yeem nyeem tau los ntawm qhov deb heev
• Yog tias muaj lub tsheb thauj khoom puv ntawm lub khw, lub RFID scanner tuaj yeem nyeem tag nrho cov khoom hauv ob peb vib nas this uas tsis tuaj yeem ua tau nrog lub tshuab barcode
• RFID tags yog kim nyob rau hauv kev sib piv rau barcodes uas yog inhibiting lawv loj siv. Ntawm qhov tod tes, barcodes pheej yig thiab nrov heev thoob plaws ntiaj teb
• Tsis muaj tib neeg peev yuav tsum tau nrog RFID system thiab nws yog qhov ua tiav. Ntawm qhov tod tes, tus neeg ua haujlwm puv sijhawm yuav tsum luam theej duab barcodes ntawm cov khoom
• Barcodes tsuas yog nyeem tau thaum RFID tsis tuaj yeem nyeem nkaus xwb tab sis kuj rov sau thiab hloov kho raws li qhov xav tau
• Thaum cov barcodes tau yooj yim puas thiab nyuaj nyeem thaum muaj roj lossis qias neeg, RFID yog rugged thiab ruaj khov heev
• Barcodes tuaj yeem raug cuav lossis rov tsim dua qhov no tsis tuaj yeem ua tau rau cov ntawv RFID
• Thaum tsuas yog ib yam tuaj yeem nyeem ib zaug nrog lub tshuab luam ntawv barcode, RFID nyeem ntawv tuaj yeem nyeem txog 40 yam khoom ib ob
• Qhov ntau ntawm RFID nyeem ntawv yog 300 ko taw. Ntawm qhov tod tes, barcode scanner tuaj yeem nyeem tsis dhau 15 ko taw.
