Apple Wallet siv NFC, uas yog ib feem ntawm HF (siab- zaus) RFID, tsis yog LF lossis UHF RFID. Nov yog qhov kev sib cais:
1. Apple Wallet thiab NFC
NFC (Nyob ze rau kev sib txuas lus)ua haujlwm ntawm13.56 MHz, uas yogHF RFID zaus.
Apple Wallet tso cai rau koj iPhone lossis Apple Watchua zoo li NFC daim npav tseem ceeb, daim npav hla tebchaws, lossis daim npav them nyiaj.
Kev sib txuas lus yogluv -nqi(feem ntau yog 2-10 cm), xav kom lub cuab yeej nyob ze rau tus nyeem ntawv.
2. Apple Wallet Yuav Ua Li Cas
Digital Access cards:chaw ua haujlwm, gyms, tsev so
Daim npav them nyiaj:Apple Pay
Daim ntawv hla tebchaws:metro, tsheb npav, tsheb ciav hlau
Daim pib tshwm sim:concerts, kis las, boarding passes
Tag nrho cov no sivruaj ntseg NFC kev sib txuas lusnrog encryption (AES) thiab tokenization, yog li cov ntaub ntawv tsis tuaj yeem cloned zoo li UID yooj yim -raws li RFID daim npav.
3. Nws txawv li cas ntawm General RFID
| Feature | Apple Wallet | Hom RFID |
|---|---|---|
| Ntau zaus | 13.56 MHz HF | LF: 125 kHz, HF: 13.56 MHz, UHF: 860-960 MHz |
| Kev ruaj ntseg | Encrypted, tokenized | UID-tsuas yog (LF) lossis xaiv tau encryption (HF/UHF) |
| Xov tooj compatibility | Ua -hauv | Feem ntau yuav tsum muaj daim npav lub cev lossis fob |
| Ntau yam | 2-10 cm | LF / HF: 1-10 cm, UHF: 1-5 m |
✅ Cov kab hauv qab:Apple Wallet yogNFC -raws li, lub ntsiab lus nws yog sib xws nrogHF RFID systems uas txhawb nqa NFC lossis daim ntawv pov thawj mobile. Nwstsis tuaj yeem ua raws li LF lossis UHF RFIDdaim npav.