Cogo di ka RFID bololanɛgɛ ɲumanw sugandi?
Dec 30, 2025
Aw bɛ cikan bila .
Sugandili kɛcogo ɲumanRFID Bololabaarakɛlaw?
An ye MIFARE Classic puwɛntiw fɔli dabila donko kɔlɔsili porozɛw kama a bɛ san saba bɔ. Encryption in tiɲɛna ka segin san 2008 ani cloning kits (cloning kits) bɛ se ka kɛ sisan dɔrɔmɛ bi duuru ye ɛntɛrinɛti kan. Clients tora k’a ɲininka mun na an tɛna bɛn ɲɔgɔndan sɔngɔ ma Classic-based bolokɔniw kan, wa jaabi lakika tun ye jalaki ye. Ni lafiɲɛbɔyɔrɔ dunan dɔ ka so bɛ tiɲɛ bawo mɔgɔ dɔ y’u bolokɔnincinin clone mobili jɔyɔrɔ la, o baro ni sariyatigiw bɛ juguya joona.
O lakana ɲininkali sigilen bɛ bolokɔni sugandili latigɛ fanba cɛmancɛ la, nka sannifeere jɛkuluw man teli ka daminɛ yen. An bɛ RFQ suguya min sɔrɔ, o bɛ ɲɛminɛ ni unit pricing ani MOQ ye. Olu nafa ka bon, a jɛlen don, nka u ye jiginɛw ye. Sanfɛla latigɛw-frequency band, chip family, material construction-ka i ka baarakɛcogo musaka bɛɛ datugu ani k’a dɔn ni sistɛmu bɛ baara kɛ tiɲɛ na i ka sigida kɛrɛnkɛrɛnnen kɔnɔ.
Frequency bɛ Infrastructure musaka dantigɛ
UHF bolokɔniw ɲɛ bɛ mɔgɔ ɲɛnajɛ ni u hakɛ sɔngɔ ye. Unit musakaw bɛ jigin ka se $0.05-0.25 ma ni miliyɔn-plus hakɛ ye, tɛmɛsira bɛ tɛmɛ tags 600 kan segin kɔnɔ, kalan janya bɛ se mɛtɛrɛ 6-12 ma ni kalanbaga jɔlenw ye. Sɛgɛsɛgɛli sɛbɛn bɛ a yɛrɛ feere.
Fɛnɲɛnɛmako bɛ gɛlɛya hadamaden farikolo lamini na. UHF taamasiɲɛw tɛ baara kɛ ka ɲɛ ji kɛrɛfɛ, wa an bɛ ji 60% ɲɔgɔn bɔ u girinya la. Farikolo magali tilennen ni yɔrɔjan fɛnw tɛ, o bɛ kɛ sababu ye ka kalan dɛsɛ minnu tɛ jira fo foro bilali. An y’o dɔn cogo sɔngɔ gɛlɛn na jidagayɔrɔ porozɛ dɔ la san 2019-UHF sitɛmu dilanni cɛɲi, kalanbagaw ka fɛnsɔrɔsiraw jɔlen, bolokɔnincinin minnu bɛ baara kɛ cogo dafalen na kɔrɔbɔli banbali kan ani ka dɛsɛ tuma ni tuma dunan lakikaw kan. A labanna ka retrofitting foam spacers ka don band jɔli la. Arduino foroba barow bɛ o ko kelen in sɛbɛn siɲɛ caman; integrateur dɔ y’a kɔlɔsi ko conducteur surface o surface min bɛ antenne kɛrɛfɛ, o bɛ se k’a detune pewu (forum.arduino.cc).
| Kɛrɛnkɛrɛnnenya la | LF (125-134 kHz) ye. | HF (13,56 MHz) ye. | UHF (860-960 MHz) ye . |
|---|---|---|---|
| Aw ye Distance kalan | Santimɛtɛrɛ 10 jukɔrɔ | A bɛ Taa m 1 ɲɔgɔn na | 6-12 m kalanbaga jɔlen |
| Ji/Nɛgɛ muɲuni | Ɲuman ɲuman | Ka bɛrɛbɛn | Faantan minnu tɛ ni dilan kɛrɛnkɛrɛnnen ye |
| Volume Pricing (Jɛkulu sɔngɔ fɔcogo). | Sanfɛ | Ka bɛrɛbɛn | A ka dɔgɔn kosɛbɛ |
| Telefɔni bɛ se ka baara kɛ ni min ye | Ayi | Ɔwɔ NFC fɛ | Dantigɛlen don |
HF min bɛ 13,56 MHz la, o bɛ faritanabana furakɛ ni nin gɛlɛya ninnu tɛ. Disney ka MagicBand yiriwali-dɔrɔmɛ miliyari-donni ka kɛɲɛ ni izini ka kunnafoniw ye-tara HF/NFC kɛrɛnkɛrɛnnenya la walasa ka dannaya kɛ dunanw ka finidoncogo basigilen kan (gocanopy.com). Duniya ISM band harmonisation bɛ lase musakabaw bɔ yen. Telefɔni seleke naani bɛ NFC kalan u yɛrɛ la.
LF bɛ yen hali bi legacy access control kɔnɔ. An b’a fɔ ni kiliyanw ka infrastructure kɔrɔlenw bɛ u bolo u tɛ se ka minnu bila u nɔ na, nka deployiment kuraw man teli ka jo di a ma.
Sigidaw ka frequency tilatilali bɛ gɛlɛyaw lase UHF ka fɛn dilannenw ma jamana kɔkan. Ameriki spektrum bɛ baara kɛ 902-928 MHz, EU bɛ baara kɛ 865-868 MHz ni fanga dan dɔgɔman ye, Japon bɛ baara kɛ ni 952-954 MHz ye. Bololabaarakɛla min labɛnna ka ɲɛ Ameriki Woroduguyanfan ka baarakɛyɔrɔw la, o bɛ se ka kɛ ko a tɛ baara kɛ sariya siratigɛ la walima cogo ɲuman na Erɔpu ɲɛnajɛyɔrɔw la.
Fɛn minnu bɛ kɛ ka fɛnw sugandi
Silikoni (silikɔni).
Silikoni jɔli bɛ baara kɛ ni compression molding ye ni RFID inlay embedding ye mold stage yɛrɛ la. Encapsulation dafalen bɛ IP68 hakɛ-ji jukɔrɔla jisuma sabatilen sɔrɔ, funteni muɲuni ka bɔ -40 degere la ka se +85 degere ma . Furakɛcogo minnu bɛ se ka furakɛ, olu bɛ yen banabagatɔw ka finidoncogo janyalen kama. Baarakɛminɛn minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, olu bɛ baarakɛdon 7-10 fara a dilanni fɔlɔ kan nka a bɛ se ka kɛ sababu ye ka hakɛw kɔlɔsili tigitigi kɛ.
Finimugu
Fini bolokɔnincininw bɛ puce module sandwich poliyester layers tigɛlenw cɛ. U bɛ tile caman sumaya ni sanjiko ɲɛnabɔ, o de y’a to seliw bɛ sariya sigi u kan. Kulɛri taamasiyɛn dafalen-ka tɛmɛn funteni jiginni fɛ dugukolo bɛɛ kan.
Tyvek ye
Tyvek bɛ $0.03-0.10 boli unit kelen na a hakɛ la. A bɛ se ka sɔgɔsɔgɔ, a tɛ se ka jigin ji la. Tile kelen-ko kɛlen minnu na musaka-lajɛden kelen-kelen bɛɛ bɛ fanga sɔrɔ latigɛ dugukolo kan yan. An ye Tyvek ka dɔnkilidalakulu ba kɛmɛ caman ci lajɛba kliyan dɔ ma salon min mago tun bɛ dondaw kɔlɔsili jɔnjɔn na k’a sɔrɔ bɛlɛnw ni fiyɛli tɛ. Baara kɛra ka ɲɛ u ka baarakɛcogo la.
PVC ye
PVC sigilen bɛ cɛmancɛ la : ji tɛ don a la, a bɛ mɛn tile 2-7 kɔnɔ, a bɛnnen don jidagayɔrɔw ma, silikɔni sɔngɔko ka gɛlɛn ka jo di yɔrɔ minnu na ka kɛɲɛ ni sɔrɔko ye min bɛ kɛ siɲɛ kelen.
Puce Lakanali nafa ka bon ka tɛmɛ sannikɛla fanba b’a dɔn cogo min na
MIFARE Classic bɛ fanga sɔrɔ hali bi quotation ɲininiw kan bawo a sɔngɔ ka dɔgɔ ani a bɛ dɔn. CRYPTO1 sirili ni 48-bit kilisi ye. Foroba la karilen don a san tan ni duuru ye nin ye. Industriw ka sɛgɛsɛgɛli bɛ ɲɛsin a nɔfɛkow ma : sistɛmu minnu bɛ u jigi da Classic kan lakana kɔlɔsili kama, olu bɛ ni cloning (rfidcard.com) gɛlɛyaw ye.
Fɛn o fɛn bɛ tali kɛ wari saracogo seereyaw la, mɔgɔ yɛrɛ ka kunnafoniw marali la, walima farikolo doncogo kɔlɔsili la, an bɛ DESFire EV2/EV3 minimum jira. AES-128 sirili, sisan lakana sariya. Puce kelen-kelen bɛɛ ka sɔngɔ bɛ taa santimɛtɛrɛ tan ni duuru fo bi saba la ka tɛmɛ Classic kan. Kɛnɛyabaarakɛlaw bɛ ka AES-128 walima AES-256 ɲini ka taa a fɛ HIPAA sariya labatoli sɛbɛnw kama.
NTAG424 ADN bɛ SUN dantigɛli fara a kan ka ɲɛsin lakanani baarakɛminɛnw ma minnu ka bon-. Premium bɛ sɛgɛsɛgɛli kɛ ka tɛmɛ nka a bɛ mankutu sɔrɔ seereyaw siratigɛ la yɔrɔ minnu na sariya tiɲɛni musakaw bɛ tɛmɛ hardware delta kan.
Deployment sɔrɔko
MOQ bɛ wuli ka bɔ a nɔ na. A ka c’a la, bololanɛgɛ minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, olu mago bɛ 500-1000 unit minimums la. Tuma caman na, fini bɛ daminɛ ni 300. Puce kɛrɛnkɛrɛnnenw bɛ se ka kɛ sababu ye ka layidubaw kɛ. Misali hakɛ minnu bɛ kɛ pilotiw ye, olu mago bɛ kumaɲɔgɔnya jɛlen na nka fɛn dilanni yɔrɔ fanba bɛ boli misɛnninw ladon.
Kalanbagaw ka fɛnsɔrɔsiraw bɛ musaka suguya jira sannijɛkuluw bɛ min dɔgɔya tuma bɛɛ. UHF kalanbaga jɔlenw bɛ baara kɛ ni $1000-2000 ye sigiyɔrɔ kelen-kelen bɛɛ la. HF/NFC modulu kelen-kelen bɛɛ bɛ se dɔrɔmɛ 300 ma. Cɛmancɛ-minɛnw ka lase bɛ daminɛ da wulilenw suganditaw la ka se baarakɛyɔrɔw ma minnu bɛ kɛ ba tan ni tan ye san o san.
RFID inlays dilanni nafama hakɛ bɛ se 20% ma u dilanni na. Danfara min bɛ feerekɛlaw ni ɲɔgɔn cɛ, o bɛ jira sɛgɛsɛgɛli kɛcogo la. Yɔrɔ minnu bɛ sɛgɛsɛgɛli kɛ 100% IC nɔrɔli la, fɛn caman tigɛli kɔfɛ, ani mɔgɔya kɔfɛ-personnalisation kɔfɛ, olu bɛ nafamafɛnw minɛ sani u ka ci. Facilities shipping statistical samples bɛ fiɲɛ sɔrɔli gɛlɛya ka taa i ka baarakɛyɔrɔ la. An ye weleli kɔrɔtɔlenw ta ka bɔ ko kɛtaw ekipuw fɛ su fɛ sanni da ka da wuli, ka kalan dɛsɛw ɲɛnabɔ minnu bɛ tali kɛ kulu juguw la, feerekɛla ma deli ka minnu minɛ.
Deployments (baarakɛcogo ɲɛtaa) bɛ min Kɛ ɲɔgɔn fɛ
Jacobi Medical Center ye dɔgɔtɔrɔso baarakɛlaw ka waati bolomafara suman min bɛ bɛn lɛrɛ kelen ma baarakɛwaati kelen kɔnɔ, a kɛlen kɔ ka 13,56 MHz bololanɛgɛw bila senkan banabagatɔw dɔnni kama, k’a jira ko dɔrɔmɛ miliyɔn-mara bɛna kɛ san o san rezow hakɛ la (pdchealthcare.com). Cambridge Iniwɛrisite dɔgɔtɔrɔsow ye RFID nɔfɛ dilan ba kelen kɔnɔ ani 37,{5}} minɛnw-ward audit jigira ka bɔ sanga 1,5 na ka se miniti 8 ma.
Coachella ka fini RFID bandw bɛ mɔgɔ ba kelen ɲɔgɔn baara miniti kelen kɔnɔ dondaw la. -nɛgɛjuru kɛlɛli fan y’u ka donko nanbarako gɛlɛya jigin ka bɔ mɔgɔ 105.000 jateminɛlen na ka se mɔgɔ 90.000 ma minnu bɛ na. Tomorrowland ye sɛbɛn kɛ 30% ka ca -site musakaw kan ni wari sarali jɛɲɔgɔnya ye (tappit.com).
Providence Mission dɔgɔtɔrɔso y’a ye ko minɛnw bɔnɛna ka bɔ 14% na ka se zeru ma, jatebɔ musakaw jigira ka bɔ dɔrɔmɛ 20 na,000+ kalo o kalo ka se dɔrɔmɛ 1000 ma, san fɔlɔ-san bolomafara tɛmɛna dɔrɔmɛ 600.000 kan.
Fɛn min bɛ bɛn ɲɔgɔn ma ninnu cɛma : fɛɛrɛko wajibiyalenw ɲɛfɔra sanni feerekɛlaw sugandili ka daminɛ.
Jateminɛ kɛcogo
Lamini bɛ gɛlɛyaw bila senkan. Funteni hakɛ, ji bɔli, kemikɛli saniya, nɛgɛ min bɛ kalan yɔrɔ la-u kelen-kelen bɛɛ bɛ sugandiliw dɔgɔya sani sɔngɔko baro ka daminɛ. Kalan yɔrɔjan ni tɛmɛsira magow bɛ a kɛcogo jira. Lakanali wajibiyalenw bɛ puwɛnti duguma. Ɲɛnamaya kɛcogo makɔnɔnen bɛ nɔ bila nafolo sɔrɔko la.
Integrasiyɔn tiɲɛni ka ɲɛsin sistɛmu kɔrɔw ma, o nafa ka bon ka tɛmɛ RFQ fanba bɛ sɔn min ma. Kalanbaga ka minɛnw sigilen don kaban, porogaramuw jɔyɔrɔ minnu bɛ jɛɲɔgɔnya wajibiya, protocole compatibilité. San 2025 GS1 sɛgɛsɛgɛli dɔ y’a jira ko 22% deployiw ye bɛnkan gɛlɛyaw sɔrɔ ka bɔ protocole tila-tila la.
RF injiniyɛri seko bɛ fɛn dilanbaga minnu na-so kɔnɔ, olu bɛ kalan dɛsɛw ni protocole koɲɛw ɲɛnabɔ. Feerekɛlaw tɛ o dunuya in sɔrɔ.
Walasa ka fɛn ɲɛfɔlenw lajɛ walima ka u bilali boloda, an ka fɛɛrɛ feereli kulu bɛ ɲininkali tilennenw ɲɛnabɔ.
Aw ye ɲininkali ci .