Kumvetsetsa Kusiyana Pakati pa RFID ndi NFC

Mu ukadaulo wamakono wothamanga, RFID (Radio Frequency Identification) ndi NFC (Near Field Communication) zaonekera ngati njira ziwiri zofunika kwambiri zolumikizirana opanda zingwe. Ngakhale kuti zimafanana pang'ono, zimasiyana kwambiri pankhani ya magwiridwe antchito, mtundu wa kulumikizana, komanso zochitika za ntchito. Nkhaniyi ikufuna kufotokoza kusiyana kumeneku ndikuwunika momwe ukadaulo uliwonse umagwirira ntchito.

Kodi RFID ndi chiyani?

RFID ndi ukadaulo womwe umagwiritsa ntchito mafunde a wailesi kuzindikira ndikutsatira zinthu. Uli ndi zigawo zitatu zazikulu: Ma tag a RFID, Owerenga RFID, ndi dongosolo la kumbuyo. Chikwangwani cha Rfids, yomwe ingakhale yopanda ntchito (yoyendetsedwa ndi chizindikiro cha wowerenga) kapena yogwira ntchito (yokhala ndi batri), imakhala ndi microchip ndi antenna. Wowerenga RFID akatulutsa chizindikiro cha wailesi, imayatsa chizindikirocho, ndikuchilola kutumiza deta kubwerera kwa wowerenga.

Kugwiritsa ntchito RFID:

Kasamalidwe ka Unyolo Wogulitsa: RFID imagwiritsidwa ntchito kwambiri mu kayendetsedwe ka zinthu kuti itsatire zinthu zomwe zili m'sitolo ndikuwongolera unyolo wogulitsa bwino. Imalola mabizinesi kuyang'anira kayendedwe ka katundu nthawi yeniyeni, kuchepetsa kutayika ndikuwongolera magwiridwe antchito.

Kutsata Katundu: Makampani amagwiritsa ntchito RFID kuti azitsatira katundu wamtengo wapatali, monga zida ndi zida. Ukadaulo uwu umathandiza kupewa kutayika ndi kuba, kuonetsetsa kuti katunduyo akuwerengedwa nthawi zonse.

Kuwongolera Kulowa: RFID imagwiritsidwa ntchito kwambiri m'makina achitetezo kuti azitha kuwongolera kulowa. Makhadi kapena ma tag ogwiritsidwa ntchito ndi RFID amatha kuletsa kapena kuletsa kulowa m'malo otetezeka, zomwe zimawonjezera chitetezo m'malo antchito ndi m'malo ogwirira ntchito.

Kugulitsa: M'malo ogulitsira, ukadaulo wa RFID umagwiritsidwa ntchito poyang'anira zinthu zomwe zili m'sitolo komanso kupewa kutayika kwa katundu. Umathandiza ogulitsa kuti azitha kufufuza zinthu mwachangu akamalipira ndikuwunika kuchuluka kwa katundu nthawi yomweyo.

Kodi NFC ndi chiyani?

NFC ndi ukadaulo wa RFID womwe umalola kulumikizana kwapafupi pakati pa zipangizo. Nthawi zambiri imagwira ntchito mkati mwa masentimita 4 kapena kuchepera, zomwe zimapangitsa kuti ikhale yoyenera kuchita malonda otetezeka. Zipangizo za NFC zitha kukhala zogwira ntchito (monga mafoni a m'manja) kapena zosagwira ntchito (monga ma NFC tag). Ukadaulowu umalola kulumikizana kwa mbali ziwiri, zomwe zimathandiza zipangizo kusinthana deta mosavuta.

Kugwiritsa ntchito NFC:

Malipiro a Pafoni: Imodzi mwa ntchito zodziwika kwambiri za NFC ili mu njira zolipirira pafoni. Ogwiritsa ntchito amatha kuchita malonda otetezeka pongodina mafoni awo a m'manja pa malo olipira omwe ali ndi NFC, zomwe zimapangitsa kuti njira yolipira ikhale yachangu komanso yosavuta.

Kugula Matikiti Mwanzeru: NFC ikugwiritsidwa ntchito kwambiri m'mayendedwe a anthu onse pogula matikiti mwanzeru. Anthu apaulendo amatha kugwiritsa ntchito makadi awo kapena mafoni a m'manja omwe ali ndi NFC kuti apeze sitima, mabasi, ndi njira zina zoyendera, zomwe zimapangitsa kuti ulendowo ukhale wosavuta.

Kugwirizanitsa Zipangizo: NFC imapangitsa kuti zipangizo zikhale zosavuta, monga ma speaker a Bluetooth kapena mahedifoni. Ogwiritsa ntchito amatha kulumikiza zipangizo mwa kuzigwirizanitsa, zomwe zimathandiza kuti pasakhale njira zovuta zokhazikitsira.

Makhadi Amalonda A digito: Ukadaulo wa NFC umalola ogwiritsa ntchito kugawana zambiri zolumikizirana mosavuta. Mwa kudina khadi la bizinesi loyendetsedwa ndi NFC pa foni yam'manja, ogwiritsa ntchito amatha kusamutsa zambiri zawo nthawi yomweyo, zomwe zimapangitsa kuti maukonde azikhala ogwira ntchito bwino.

Kusiyana Kwakukulu

1. Range

Zipangizo zambiri za RFID zachikhalidwe zimakhala ndi kutalika kochepa kwa mamita 3 mpaka 5. Mosiyana ndi zimenezi, sizimafuna kuti chizindikirocho chiwonekere kwa owerenga mwachindunji. Mosiyana ndi zimenezi, zipangizo za NFC zimakhala ndi kutalika kochepa kwambiri kwa masentimita 1 mpaka 10 ndipo zimafuna kuti chizindikirocho chiwonekere kwa woyambitsa.

2. Mtundu wa Kulankhulana

Kuzindikira ma radio-frequency (RFID) kumathandiza kulankhulana kwa njira imodzi yokha, komwe wowerenga amalandira deta kuchokera ku tag popanda kuyankha. Mosiyana ndi zimenezi, zipangizo za NFC zili ndi luso lotha kugwira ntchito ngati owerenga komanso ngati ma tag mwa kusintha maudindo awo, zomwe zimathandiza kulankhulana kwa njira ziwiri komanso kusinthana chidziwitso.

3. Liwiro Losamutsa Deta

Kulankhulana kwapafupi ndi malo (NFC) kumagwira ntchito pa liwiro losamutsa deta pang'onopang'ono, losapitirira 424 kbit/s. Zipangizo za RFID, kumbali ina, nthawi zambiri zimakhala zachangu. Kuphatikiza apo, owerenga RFID amatha kusanthula ma tag angapo nthawi imodzi, mosiyana ndi owerenga NFC.

4. Mitundu ya Deta

Ma tag a RFID amangosungidwa kuti asunge zambiri zosavuta za ID. Mosiyana ndi zimenezi, ma tag a NFC amatha kusunga mitundu yosiyanasiyana ya deta ndikukhala ndi mphamvu zazikulu zosungiramo zinthu, zomwe zimapangitsa kuti zikhale zoyenera kwambiri pochita zolipira.

Mapeto

Mwachidule, RFID ndi NFC ndi ukadaulo wosiyana womwe umakwaniritsa zolinga zosiyanasiyana m'dziko lamakono. RFID imachita bwino kwambiri pakugwiritsa ntchito komwe kumafuna kuzindikira ndi kutsatira kutali, pomwe NFC imadziwika bwino pazochitika zomwe zimafuna kulumikizana kotetezeka komanso kwapafupi. Pamene ukadaulo ukupitilirabe kusintha, RFID ndi NFC zonse zidzachita mbali zofunika kwambiri pakukweza magwiridwe antchito ndi kusavuta m'mafakitale osiyanasiyana. Kumvetsetsa kusiyana kwawo ndi kugwiritsa ntchito kungathandize mabizinesi ndi ogula kupanga zisankho zodziwa bwino za ukadaulo womwe ukugwirizana ndi zosowa zawo.