YUAV SIV LI YUAV SIV RFID TECHNOLOGY: TYPES NTAWM RFID TECHNOLOGY

Ua ntej koj ntiav ib tus kws pab tswv yim lossis npaj siab rau kev siv RFID ntawm koj tus kheej, koj xav tau qee txoj kev paub txog technology.

RFID cim npe

RFID cim npe muaj nyob rau hauv peb qhov kev teeb tsa:

Cov cim tagnrho yeej tsis muaj qhov fais fab, tab sis lawv kos lub hwjchim ntawm tus nyeem ntawv. Cov no yog cov feem ntau pheej yig cov cim npe thiab feem ntau yog muab pov tseg.

Cov cim npe muaj lub roj teeb uas siv rau kev xa mus thiab feem ntau yog pheej yig tshaj, tiam sis feem ntau yuav rov qab siv dua.

Semi-passive, ib tug hybrid ntawm passive thiab active, siv ib lub roj teeb los khiav lub RFID nti, tab sis sib txuas lus siv lub hwj chim los ntawm tus nyeem ntawv.

FID Frequencies

RFID cim npe kuj muaj nyob rau hauv ntau yam frequencies. Cov no suav nrog tsawg zaus (LF), siab (HF), ultra-high zaus (UHF), thiab ultra-wide band (UWB). Feem ntau, cov nris dua tuaj yeem muab ntau dua bandwidth thiab cov ntaub ntawv txauv, thiab muaj kev sib txuas lus ntau dua, Thompson hais tias. Xws li, koj yuav tsum tau UHF, qhov "khoom seem zaus," uas yog Wal-Mart, lub DoD, thiab Sam's Club.

RFID Starter Cov Khoom Siv

Raws li txoj cai li RFID tau hais tias, "nws tsis yog qhov kev xav," Thompson hais. Tsis yog nws kim raws li nws yog ob peb xyoos dhau los thaum Wal-Mart tau tso cai RFID los ntawm 100 ntawm nws cov neeg muag khoom loj. Qee tus neeg tuaj yeem tau txais kev pom zoo, nrog kwv yees txog li ntawm $ 1 lab rau cov chaw ua haujlwm tshiab hauv RFID, tab sis cov neeg muag khoom muag tau teb sai nrog cov yooj yim-rau-siv thiab cov nqi qis "cov khoom siv pib" thiab "kev siv qoob loo", uas tau tso cai rau cov lag luam me sim ua nrog RFID thiab sim ib daim ntawv thov ib zaug.

"Muaj ntau lub chaw zov me nyuam RFID yuav muab cov khoom siv rau cov khoom siv li ntawm $ 2,500, nrog rau nyeem ntawv thiab qee cov cim npe," Thompson hais. "Rau $ 25,000, ntau tus neeg ua haujlwm yuav muab qee yam kev soj ntsuam ROI los yog kev siv, xws li ib lossis ob tug neeg nyeem, qee cov cim npe, teeb tsa, thiab txhawb nqa."

Qhov zoo tshaj plaws ntawm ib qhov kev lag luam rau lub lag luam me me pib nrog yog ib qho me me, uas yog ib daim ntawv (xws li khoom vaj khoom tsev nrhiav), thiab hauv "voj kaw," uas txhais tau tias nyob hauv plaub phab ntsa ntawm koj lub vaj tse. Cov lag luam tuaj yeem nthuav cov ntaub ntawv teev npe lossis cov hom khoom lag luam, thiab cov ntaub ntawv muaj peev xwm ua ke nrog lub tuam txhab hauv tshuab computer, tab sis nws yog qhov tseem ceeb uas yuav tsum tau siv cov cuab yeej technology me me ua ntej kev sim ua dej num.