Puas yog RFID tib yam nrog NFC?

RFID thiab NFC yog ob lub thev naus laus zis uas feem ntau sib piv vim lawv qhov zoo sib xws.NFC yog ib qho ntawm cov cuab yeej siv RFID. RFID stands rau Xov tooj cua zaus ID, thaum NFC sawv rau ze Field Communication. Ob lub thev naus laus zis suav nrog kev siv cov cim lossis cov sensors sib txuas lus nrog tus nyeem ntawv lossis cov cuab yeej siv xov tooj cua.

 

Ib qho tseem ceeb zoo sib xws ntawm RFID thiab NFC yog lawv lub peev xwm los ua kev sib txuas lus tsis sib cuag. Qhov no txhais tau hais tias lawv tuaj yeem xa cov ntaub ntawv wirelessly yam tsis tas yuav muaj kev sib cuag lub cev ntawm tus cim thiab tus nyeem ntawv. Qhov no ua rau lawv zoo tagnrho rau siv rau hauv cov ntawv thov uas ib txwm muaj txoj hauv kev sib txuas lus, xws li barcodes lossis kab txaij sib nqus, tsis siv los yog yooj yim.

 

Lwm qhov zoo sib xws ntawm RFID thiab NFC yog lawv qhov ntau. Ob lub thev naus laus zis ua haujlwm ntawm qhov luv luv, feem ntau nyob rau hauv ob peb centimeters lossis meters. Qhov no tso cai rau kev sib txuas lus meej thiab txhim khu kev qha ntawm lub cim npe thiab tus nyeem ntawv, thiab tseem yuav pab kom tsis pub leej twg paub thiab kev nyab xeeb.

 

Txawm hais tias lawv zoo sib xws, RFID thiab NFC muaj qee qhov sib txawv. Piv txwv li, RFID feem ntau yog siv rau hauv cov ntawv thov uas muaj ntau cov cim npe yuav tsum tau nyeem sai thiab ua tau zoo, xws li hauv kev tswj cov khoom muag lossis kev xa khoom xa tuaj. NFC, ntawm qhov tod tes, feem ntau yog siv rau hauv cov ntawv thov uas ob lub cuab yeej xav tau sib txuas lus nrog ib leeg, xws li kev them nyiaj mobile lossis kev tswj xyuas kev nkag.

 

Zuag qhia tag nrho, RFID thiab NFC yog ob qho tib si tseem ceeb ntawm kev sib txuas lus wireless uas muaj ntau yam txiaj ntsig thiab kev siv. Txawm hais tias koj yuav tsum taug qab cov khoom muag, ruaj ntseg koj lub tsev, lossis them rau koj cov kas fes thaum sawv ntxov, cov thev naus laus zis no paub tseeb tias yuav ua lub luag haujlwm hauv koj lub neej txhua hnub.