1. Passive RFID Cim npe (Qhov "Tshaj Tawm" daws teeb meem)
Cov no yog cov cim npe uas pom nyob hauvdaim ntawv lothiabmuab tso rau hauv cov log tsheb. Vim tias lawv tsis muaj roj teeb, lawv tau theoretically "immortal" mus txog thaum lawv lub cev puas lawm.
Nruab Nrab Lifespan: 10 rau 20+ xyoo.
Yuav ua li cas lawv "tuag": * Lub cev qaug zog:Kev vibration tsis tu ncua lossis khoov ntawm tus kav hlau txais xov (nrog rau cov log tsheb).
Environmental Stress:Raug UV rays los yog kub dhau heev lawm200 degreeNws thiaj li degrade cov nplaum los yog cov yas substrate.
Sau txwv:Cov chips niaj hnub feem ntau (xws li NXP UCODE 9) txhawb nqa100,000 sau cycles. Yog koj xwbnyeem ntawvlub cim npe (xws li ntawm lub rooj muag hu xov tooj), nws yuav tsis "hnav" hauv hluav taws xob.
2. Active RFID Tags (The "Battery-Limited" Solution)
Cov no yog cov cim loj dua siv rau kev taug qabtshuab hnyavlos yogsiab -fleet cov khoom muaj nqishauv lub sijhawm tiag -. Lawv nqa lawv tus kheej lub zog.
Nruab Nrab Lifespan: 3a7 xya.
Qhov Kev Txiav Txim Siab:Lub roj teeb sab hauv. Thaum lub roj teeb tuag, lub cim tsis muaj txiaj ntsig tshwj tsis yog tias nws yog tus qauv siab - kawg nrog lub roj teeb hloov tau.
Kev nce qib hauv 2026:Lub zog niaj hnub-cov chips ua tau zoo thiab cov roj teeb zoo dua qub tau thawb ntau cov cim npe ua haujlwm mus rau8–10 xyoocim.
3. Lifespan nyob rau hauv cov ntsiab lus tshwj xeeb Automotive
| Daim ntawv thov | Tag Hom | Cia siab rau Lifespan | Thawj Killer |
| Windshield Sticker | Passive UHF | 10+ xyoo | UV raug thiab iav tshuaj ntxuav. |
| Embedded hauv Tyre | Passive UHF | Tag Nrho Lub Neej(kwv yees . 5-7 xyoo) | Centrifugal quab yuam thiab huab cua kub thaum lub sij hawm vulcanization. |
| Fleet Asset Tag | Active | 5 - 8 xyoo | Roj teeb depletion los yog hnyav rau lub cev. |
| Key Fob / Access Card | Passive HF / NFC | Unlimited | Txhaum lub kav hlau txais xov sab hauv los ntawm zaum ntawm nws lossis khoov nws. |
💡 Yuav Ua Li Cas Ua Kom Muaj Kev Ua Neej
Rau Windshield Tags:Tsis txhob muab lawv tso rau ntawm qhov chaw uas cov wipers tas li rub lub iav los yog qhov chaw uas koj siv hnyav -lub qhov rais scrapers lub caij ntuj no.
Rau Industrial / Tyre Tags:Xyuas kom lawv raug ntsuas rauIP68 / IP69K(waterproof thiab siab -pressure resistant) thiab tuaj yeem tswj qhov kub thiab txias mus txog230 degreeyog tias lawv mus dhau lub qhov cub vulcanization.
Txheeb xyuas "Data Retention" Spec:Feem ntau 2026-qib chips lav tias cov ntaub ntawv khaws cia ntawm lub nti yuav nyob twj ywm nyeem tau20 xyootsis muaj kev noj nyiaj txiag.