RFID (Radio Frequency Identification) yog ib qho cuab yeej siv xov tooj cua los txheeb xyuas thiab taug qab cov khoom. UHF (Ultra-High Frequency) RFID yog ib hom RFID thev naus laus zis uas ua haujlwm nyob rau hauv ntau zaus ntawm 860-960 MHz, uas yog siab tshaj qhov ntau zaus siv los ntawm lwm yam RFID technologies, xws li HF (High Frequency) thiab LF (Low Frequency).
Qhov sib txawv tseem ceeb ntawm UHF thiab RFID yog:
- Ntau zaus: UHF RFID ua haujlwm ntawm ntau zaus ntau dua li lwm yam RFID thev naus laus zis.
- Nyeem ntau: UHF RFID muaj kev nyeem ntawv ntev dua li lwm yam RFID thev naus laus zis, uas ua rau nws tsim nyog rau kev taug qab cov khoom ntawm qhov deb.
- Tag loj: UHF RFID tags tuaj yeem ua qhov me me piv rau lwm cov cim RFID, uas ua rau lawv tsim nyog rau kev taug qab cov khoom me.
- Kev cuam tshuam: UHF RFID tuaj yeem raug cuam tshuam los ntawm lwm cov xov tooj cua, uas tuaj yeem cuam tshuam rau nws txoj haujlwm.
- Tus nqi: UHF RFID thev naus laus zis tuaj yeem kim dua li lwm yam RFID thev naus laus zis, vim nws muaj peev xwm ua tau zoo dua.
- Nyob rau hauv tag nrho, UHF RFID yog ib tug haib thiab ntau yam thev naus laus zis uas muaj ntau yam zoo rau kev taug qab thiab txheeb xyuas cov khoom, tab sis nws yuav tsis yog qhov kev xaiv zoo tshaj plaws rau txhua daim ntawv thov vim nws tus nqi siab dua thiab cuam tshuam rau kev cuam tshuam.