NFC Label: Nws Ua Haujlwm Li Cas?
NFCthev naus laus zis tau dhau los ua ntau dua hauv kev ntim khoom ntse, kev lees paub cov khoom lag luam, khw muag khoom, kev xa khoom thiab kev koom tes ntawm cov neeg siv khoom. Ib qho me meNFC Labeltuaj yeem txuas cov khoom siv lub cev nrog cov ntaub ntawv digital yooj yim los ntawm tapping nws nrog NFC-enabled smartphone.
Tab sis NFC daim ntawv lo ua haujlwm li cas? Dab tsi yog hauv NFC daim ntawv lo?
Kab lus no piav txog qhov NFC daim ntawv lo ua haujlwm txoj cai thiab cov qauv yooj yim.
1. NFC Label yog dab tsi?
NFC Label yog hom ntawv ntse uas sivNyob ze Field Communication (NFC)technology khaws thiab sib pauv ntaub ntawv wirelessly.
Tsis zoo li cov ntawv luam tawm ib txwm muaj, uas tsuas yog ua kom pom cov ntaub ntawv nyeem tau, NFC daim ntawv lo muaj cov khoom siv hluav taws xob NFC nti thiab kav hlau txais xov. Thaum NFC-enabled smartphone los yog nyeem ntawv raug coj los ze rau ntawm daim ntawv lo, lub cuab yeej tuaj yeem sib txuas lus nrog lub nti thiab khaws cov ntaub ntawv khaws cia.
NFC feem ntau ua haujlwm ntawm 13.56 MHz thiab yog tsim los rau kev sib txuas lus luv luv. Kev sib txuas lus NFC raug siv nyob rau hauv ob peb centimeters, ua rau nws tshwj xeeb tshaj yog haum rau kev txhob txwm "kais-rau-txuas" kev sib cuam tshuam.
Daim ntawv lo NFC ib txwm siv tau rau:
- Qhib lub vev xaib
- Tso cov ntaub ntawv khoom
- Txheeb xyuas qhov tseeb ntawm cov khoom
- Txuas mus rau nplooj ntawv khoom digital
- Muab cov ntaub ntawv pov thawj lossis kev pabcuam
- Ua kom Bluetooth lossis Wi-nkaus ua khub
- Txhawb kev tshaj tawm kev lag luam
- Txuas cov khoom siv lub cev nrog cov kev pabcuam digital
Lub Rooj Sib Tham NFC qhia txog kev txheeb xyuas cov khoom lag luam, kev koom tes nrog cov neeg siv khoom, cov ntawv tshaj tawm ntse, khw muag khoom thiab IoT kev sib txuas ntawm cov teeb meem siv NFC tseem ceeb.
2. Dab tsi yog Sab hauv NFC Cov Ntawv Sau?
NFC daim ntawv lo yuav zoo li yuav luag zoo ib yam rau cov ntawv luam tawm zoo tib yam, tab sis nws muaj ob peb txheej ua haujlwm.
Hom NFC Label Structure
Luam Txheej
↓
Kev Tiv Thaiv / Adhesive Txheej
↓
NFC Kav hlau txais xov
↓
NFC IC Chip
↓
Label Substrate / Adhesive
Ob qho khoom siv hluav taws xob tseem ceeb tshaj plaws yog NFC nti thiab kav hlau txais xov.
NFC IC Chip
NFC IC khaws cov ntaub ntawv digital thiab tswj kev sib txuas lus nrog NFC nyeem ntawv lossis smartphone.
Piv txwv li, ntau NFC ICs xws li NXP NTAG213, NTAG215 thiab NTAG216 yog tsim los rau kev lag luam loj xws li khw muag khoom, kev lees paub cov khoom lag luam, kev tshaj tawm ntse, NFC cov ntawv txee thiab cov ntawv cim txawb.
NFC Kav hlau txais xov
Lub kav hlau txais xov feem ntau yog ib qho me me ua los ntawm cov khoom siv hluav taws xob. Nws tso cai rau NFC nti sib txuas lus nrog NFC-enabled ntaus ntawv thiab, rau passive NFC ntawv, tau txais lub zog los ntawm tus nyeem ntawv lub electromagnetic teb.
Qhov no txhais tau tias daim ntawv lo rau NFC passivetsis xav tau nws lub roj teeb.
3. Lub NFC Label ua haujlwm li cas?
Cov txheej txheem ua haujlwm ntawm NFC daim ntawv lo tuaj yeem yooj yim rau hauv plaub kauj ruam:
Kauj ruam 1: Nqa lub smartphone kaw
Tus neeg siv nqa lub NFC-enabled smartphone ze rau NFC daim ntawv lo.
Kauj Ruam 2: NFC Reader Tsim ib qho RF Field
Lub xov tooj smartphone tsim 13.56 MHz electromagnetic teb.
Kauj Ruam 3: Lub NFC Daim Ntawv Sau Tseg Zog
Rau daim ntawv lo NFC passive, tus kav hlau txais xov ntes lub zog los ntawm electromagnetic teb thiab muab lub zog rau NFC nti.
Daim ntawv lo yog li ntawd ib txwm tsis xav tau lub roj teeb sab hauv.
Kauj Ruam 4: Cov ntaub ntawv sib pauv
NFC nti sib txuas lus nrog lub smartphone thiab muab cov ntaub ntawv khaws cia.
Piv txwv li, NFC nti yuav muaj ib qhoNDEF cov ntaub ntawvnrog URL. Tom qab nyeem tag, lub smartphone tuaj yeem qhib lub vev xaib sib txuas. Cov ntaub ntawv NFC Forum piav qhia NDEF raws li tus qauv qauv uas feem ntau siv los khaws cov ntaub ntawv ntawm NFC Forum Tags.
Yog li ntawd, tag nrho cov txheej txheem tuaj yeem sau tau raws li:
Smartphone → RF Field → NFC Kav hlau txais xov → NFC Chip → Data → Smartphone Ua
Rau cov neeg siv khoom, tag nrho cov txheej txheem tuaj yeem xav tau yooj yim xws li:
Coj mus rhaub → Nyeem → Txuas
4. Cov ntaub ntawv dab tsi tuaj yeem khaws NFC daim ntawv lo?
NFC daim ntawv lo tsis tas yuav khaws cov ntaub ntawv ntau. Hauv ntau daim ntawv thov kev lag luam, nws khaws cov cim tshwj xeeb lossis URL uas txuas cov khoom siv lub cev rau hauv online platform.
| Cov ntaub ntawv | Muaj peev xwm ua tau |
| Lub Vev Xaib URL | Qhib ib yam khoom lossis hom lub vev xaib |
| Khoom ID | Txheeb xyuas tus kheej cov khoom |
| Serial Number | Cov khoom taug qab |
| Cov ntaub ntawv pov thawj | Txheeb xyuas qhov tseeb ntawm cov khoom |
| Cov ntaub ntawv tiv tauj | Digital business card |
| Cov ntaub ntawv Bluetooth | Cov cuab yeej sib txuas ceev ceev |
| Cov ntaub ntawv Wi-Fi | Network configuration |
| Warranty Information | Cov khoom sau npe |
| Cov ntaub ntawv pabcuam | Kev tu thiab kev txhawb nqa tom qab muag |
Piv txwv li, NFC Lub Rooj Sab Laj teev cov URLs, xov tooj, email chaw nyob, cov ntaub ntawv tiv tauj, cov ntaub ntawv sib txuas Bluetooth thiab Wi-Fi daim ntawv pov thawj raws li qhov ua tau NFC tag cov ntaub ntawv hom.
