RFID (Radio Frequency Identification) thev naus laus zis muaj peev xwm los hloov cov barcodes hauv qee yam kev siv. Thaum cov barcodes tau siv dav rau ntau xyoo lawm thiab tseem muaj nyob hauv ntau qhov kev lag luam, RFID muaj ntau qhov zoo dua li cov tshuab barcode.
RFID tags tuaj yeem khaws cov ntaub ntawv ntau dua li cov barcodes thiab tuaj yeem nyeem los ntawm qhov deb yam tsis tas yuav muaj kab-ntawm-pom pom. RFID cov cim npe kuj tseem muaj zog dua thiab tuaj yeem tiv taus qhov hnyav ib puag ncig zoo dua li barcodes, uas tuaj yeem yooj yim puas lossis khawb.
Txawm li cas los xij, tseem muaj qee qhov kev sib tw nrog RFID saws, suav nrog cov nqi siab dua piv rau cov lej barcodes thiab kev txhawj xeeb txog kev ceev ntiag tug thiab kev nyab xeeb. Tsis tas li ntawd, thaum RFID thev naus laus zis tau nyob ib puag ncig tau ntau xyoo, nws tseem tsis tau ua tiav kev siv dav dav thiab tseem suav tias yog kev tsim kho tshuab.
Hauv qee qhov kev lag luam, xws li kev tswj cov saw hlau, RFID twb tau pib hloov cov barcodes vim nws muaj peev xwm taug qab cov khoom muag tau zoo dua thiab raug. Txawm li cas los xij, hauv lwm qhov kev lag luam, xws li cov khw muag khoom thiab cov neeg siv khoom, barcodes tseem yog cov thev naus laus zis tseem ceeb.
Zuag qhia tag nrho, thaum RFID thev naus laus zis muaj ntau qhov zoo dua li barcodes, nws tsis zoo li yuav hloov pauv cov barcodes nyob rau yav tom ntej, thiab ob lub thev naus laus zis yuav zoo li txuas ntxiv mus thiab siv rau hauv ntau daim ntawv thov.