Radio Frequency Identification (RFID) uye Kukurukurirana Kwemumunda Pedyo (NFC) ari maviri anopisa keywords, Ose ari tekinoroji tekinoroji. NFC inogadzirwa pahwaro hweRFID, NFC haina kunyanya kusiyana kubva kuRFID muchidimbu, uye yakavakirwa pakufambiswa kwechiratidzo pakati pezvinhu zviviri zvine nzvimbo dzakafanana dzenzvimbo.
RFID inyanzvi yekuzivikanwa yekuzivikanwa kwetekinoroji, yakakamurwa kuita uye kungoita maviri. Chinhu chikuru chekushanda ndechekuti muverengi weRFID anoburitsa redhiyo frequency, inopfuura nepacoil ye tag yemagetsi, inogadzira chiratidzo, uye muverengi anoverenga ruzivo uye anorunyora, kupedzisa hurongwa hwese hwekuzivikanwa. Kazhinji, active tags (active tags) inogonawo kushingaira kutumira zviratidzo. RFID masisitimu anonyanya kuumbwa nevaverengi uye transponders.
NFC tekinoroji inoshandiswa zvakanyanya munharembozha mumakore achangopfuura, kunyanya kana midziyo miviri yeNFC iri padhuze nepakati pechinhambwe chiri pedyo, vanogona kuchinjana ruzivo nemumwe uye kuzadzisa kutengeserana kunoenderana uye mamwe mabasa. Chinhu chikuru cheNFC kubatanidzwa kwemuverengi uye transponder mune imwechete chip. NFC tekinoroji inowedzera point-to-point yekukurukurirana basa, iyo inogona kukurumidza kumisikidza P2P (point-to-point) wireless kutaurirana pakati peBluetooth zvishandiso, uye NFC zvishandiso zvinowana mumwe nemumwe uye gadza hukama hwekutaurirana. Izvo zviviri zvishandiso zveP2P kutaurirana ndezvevezera kune vezera, nepo michina miviri yeRFID yekutaurirana iri tenzi-muranda.
Hukama huri pakati pevaviri ndehwekuti NFC inogona kutorwa sechikamu cheRFID, ndizvo, RFID ine chinhambwe chekutaura che10cm kana 4 inches is NFC. NFC inongogumira kune iyo 13.56MHz bhendi! Iyo frequency bhendi yeRFID ine yakaderera frequency (125KHz kusvika 135KHz), high frequency (13.56MHz) uye ultra-high frequency (860MHz kusvika 960MHz). Musiyano uyu unonyanya kukonzerwa nekuti mune mamwe maapplication akagadzirirwa kubhadhara mari uye makadhi echikwereti, mamwe maturusi anogona zvakare kugamuchira ega RFID ruzivo kana kureba kwekutaurirana kwakaderera, uye pane zvinhu zvisina kuchengeteka. Iyo inobudirira chinhambwe cheNFC chinenge 10cm, saka ine kuchengetedzwa kwepamusoro. Kana imwe midziyo yakakosha yekutora chiratidzo ichishandiswa, ruzivo rweRFID runogona kuverengwa kure kure.