Koj puas tau siv lub tshuab muag khoom tsis muaj neeg siv?Piv nrog rau cov tshuab tsis muaj neeg muag khoom thaum ntxov, yuav tsis muaj kev txaj muag ntxiv ntawm "them nyiaj tab sis tsis muaj khoom" rau cov tshuab tsis muaj neeg muag khoom. Nrog rau hom tshiab ntawm cov tshuab tsis siv neeg muag khoom, koj tsuas yog luam theej duab cov nyiaj them poob haujlwm thiab qhib qhov rooj, tshem tawm cov khoom, thiab kaw lub qhov rooj txee, thiab lub kaw lus yuav txiav txim siab tus nqi.

Muaj 20 lub thawv mis nyuj, 20 lub raj mis kua txiv, 25 lub kaus poom kas fes thiab 40 lub kaus poom dej qab zib hauv txee, lossis ntau tshaj 5 lub thawv ntim khoom noj thiab 10 hnab ncuav mog qab zib.Cov no ntxiv rau qhov kev suav ntxhib ntawm xya lossis yim puas yuan, tab sis cov neeg ua haujlwm saib xyuas tuaj yeem ua kom zoo siab, cia lub txee "tswj" cov khoom no.

Puas muaj txoj hauv kev los "dag" lub tshuab muag khoom tsis muaj neeg siv thiab nqa cov khoom ntawm lub txee dawb?

unmanned vending machines

Tsuas yog coj nws?Txhua yam khoom muaj "daim npav ID"

Thaum koj tshem tawm cov khoom ntawm lub txee me me, koj pom daim ntawv lo rau ntawm cov khoom;los ntawm lub teeb, daim ntawv lo zoo li muaj "antenna".Qhov no yog "ID card" rau txhua yam khoom.

Cov khoom siv nrog RFID daim ntawv lo

Daim ntawv lo yog hu ua RFID tag, thiab tej zaum koj yuav hnov ​​​​nws thawj zaug, tab sis RFID thev naus laus zis tshwm sim thaum ntxov hauv peb lub neej, xws li daim npav npav, daim npav nkag, daim npav noj mov ... Txhua tus yog siv RFID thev naus laus zis.

Induction coil hauv daim npav

Ib qho RFID system muaj xws li nyeem ntawv, cim npe, thiab daim ntawv thov.Txhua zaus koj tshem tawm cov khoom, tus nyeem ntawv RFID nyob rau hauv lub txee xa tawm lub teeb liab ntawm ib lub sijhawm tshwj xeeb, thiab cov ntawv cim ntawm txhua yam khoom tau txais lub teeb liab, qee qhov ntawm lawv tau hloov mus rau DC tam sim no ua kom cov cim npe, ces daim ntawv xa rov qab nws. tus kheej cov ntaub ntawv cov ntaub ntawv rau tus nyeem ntawv, ua tiav cov khoom lag luam txheeb cais.Lub kaw lus suav cov lej txo qis thiab kawm txog yam koj tau coj.

Nrog rau kev txo qis ntawm RFID tus nqi, qhov kev lees paub no tau siv rau cov khoom muag muag maj mam.Piv nrog QR code scanning, RFID muaj qhov zoo tshaj plaws: kev ceev ceev thiab kev ua haujlwm yooj yim dua.Thaum them nyiaj, tsuas yog muab tag nrho cov khoom nrog cov ntawv sau rau ntawm tus nyeem ntawv, lub kaw lus tuaj yeem txheeb xyuas tag nrho cov khoom.Yog tias koj yuav khaub ncaws, koj tuaj yeem pom daim ntawv lo rau ntawm daim ntaub yog luam tawm nrog RFID kav hlau txais xov.

Cov khaub ncaws daim ntawv lo nrog RFID logo, sab hauv Circuit Court pom los ntawm lub teeb

RFID tab tom hloov QR code raws li txoj kev them nyiaj ntau dua.Ntau lub tsev kawm ntawv qib siab thiab cov tsev kawm qib siab kuj tseem siv hom kev them nyiaj hauv tsev noj mov, siv lub rooj noj mov nrog RFID daim ntawv lo, lub kaw lus txheeb xyuas cov phaj nrog cov nqi sib txawv ncaj qha thaum daws teeb meem, nws tuaj yeem nyeem cov nqi noj mov sai, paub txog kev sib haum xeeb sai.

Muab lub phaj thiab txiav nws

Lub tshuab tsis siv neeg muag khoom yuav nthuav dav qhov zoo ntawm RFID: tsis tas yuav tsum muaj phau ntawv qhia kev sib dhos, tsuav yog daim ntawv lo hauv hluav taws xob nyob hauv qhov kev nyeem ntawv, nws tuaj yeem txheeb xyuas sai.