Xyoo 2011, Lub Tebchaws Yelemees tau tshaj tawm thawj zaug lub tswv yim ntawm Kev Lag Luam 4.0.
Thaum Lub Rau Hli 2013, General Electric Company (GE) ntawm Tebchaws Meskas tau tawm tswv yim txog lub tswv yim ntawm Industrial Internet.
Nyob rau xyoo tas los no, Internet ntawm Yam, ua ib qho kev lag luam tshiab, tau dhau los ua qhov tseem ceeb tshaj plaws ntawm kev txhim kho lub tebchaws, thiab kev lag luam Internet ntawm Yam kuj tseem tab tom txhim kho tas li.
Kev txhim kho tas mus li ntawm cov tswv yim thiab cov tswv yim hauv ntau lub teb chaws qhia tau hais tias kev sib koom ua ke ntawm cov thev naus laus zis thiab cov lag luam ib txwm muaj tau dhau los ua qhov tsis zam, txhua yam no taw qhia rau lub hauv paus ntawm kev tsim khoom ntse. Kev tsim khoom ntse yuav tsum sau cov ntaub ntawv los ntawm cov khoom siv hauv kev lag luam, tom qab ntawd siv thiab tshuaj xyuas cov ntaub ntawv rau kauj ruam tom ntej.
Txawm li cas los xij, nyob rau hauv cov xwm txheej siv hnyav xws li cov hlau, cov cim npe UHF RFID ib txwm siv tsis tau, thiab kev sau cov ntaub ntawv ntsib teeb meem loj heev.RFIDmos moscov cim tiv thaiv hlautau tshwm sim los. Nws siv cov khoom siv tshwj xeeb tiv thaiv kev nthwv dej electromagnetic los qhwv rau hauv daim ntawv lo hluav taws xob. Nws tsis yog tsuas yog daws qhov teeb meem uas cov ntawv lo hluav taws xob ib txwm tsis tuaj yeem lo rau ntawm cov hlau, tab sis kuj lo rau ntawm cov hlau zoo li cov ntawv lo ib txwm. Ntawm cov chaw, nws ua lub luag haujlwm tseem ceeb ntawm kev sau cov ntaub ntawv hauv cov chaw ib puag ncig hnyav xws li hlau.
Cov qauv ntawm cov cim npe RFID hluav taws xob tab tom txhim kho mus rau lub teeb, nyias, me me thiab mos. Hauv qhov no,mos mosCov cim hluav taws xob muaj qhov zoo tsis sib xws dua li lwm cov ntaub ntawv, yog li kev txhim kho yav tom ntej ntawm cov cim hluav taws xob hauv cov txheej txheem txheeb xyuas zaus xov tooj cua yuav raug ua ke nrog kev tsim khoom siv hluav taws xob yooj ywm, ua rau kev siv cov cim RFID dav dua thiab yooj yim dua. Tsis tas li ntawd, nws tuaj yeem txo cov nqi thiab coj cov txiaj ntsig ntau dua. Qhov no kuj yog ib qho ntawm cov kev taw qhia kev txhim kho yav tom ntej ntawm kev tsim khoom siv hluav taws xob yooj ywm.
Ua kom pheej yigmos anti hlauCov cim npe RFID muaj ob qho kev cuam tshuam. Ntawm ib sab tes, nws yog ib qho kev sim ua kom cov khoom siv hluav taws xob yooj ywm. Cov voj voog hluav taws xob thiab cov khoom siv hluav taws xob tab tom txhim kho hauv kev coj ntawm "lub teeb, nyias, me me, thiab mos", thiab kev txhim kho thiab kev tshawb fawb ntawm cov voj voog hluav taws xob yooj ywm thiab cov khoom siv hluav taws xob zoo dua.
Piv txwv li, cov laug cam uas yooj ywm uas tuaj yeem tsim tau niaj hnub no yog cov voj voog uas muaj cov xov hlau nyias nyias thiab ua los ntawm cov yeeb yaj kiab polymer nyias nyias, yooj ywm. Nws tuaj yeem siv rau hauv cov thev naus laus zis ntawm qhov chaw thiab tuaj yeem khoov rau hauv ntau yam duab uas xav tau.
Cov voj voog yooj ywm uas siv SMT thev naus laus zis yog nyias heev thiab tsis hnyav, nrog rau qhov tuab ntawm cov rwb thaiv tsev tsawg dua 25 microns. Lub voj voog yooj ywm tuaj yeem khoov tau raws li qhov xav tau, thiab tuaj yeem khoov ua lub tog raj kheej kom siv tau qhov chaw peb-seem.
Nws rhuav tshem txoj kev xav ib txwm muaj ntawm thaj chaw siv, yog li tsim kom muaj peev xwm siv tag nrho cov duab ntim, uas tuaj yeem txhim kho qhov ceev ntawm kev siv tam sim no, thiab tsim cov qauv sib dhos siab, uas ua raws li qhov yooj ywm thiab kev txhim kho.
Ntawm qhov tod tes, nws tuaj yeem ua kom kev nkag siab thiab kev txhim kho ntawm cov thev naus laus zis txheeb xyuas zaus hauv peb lub tebchaws sai dua. Hauv lub kaw lus txheeb xyuas zaus hauv xov tooj cua, transponder yog cov thev naus laus zis tseem ceeb. Cov cim RFID yog ib qho ntawm ntau hom RFID transponders, thiab cov cim RFID tiv thaiv hlau yooj ywm yog qhov tsim nyog rau ntau lub sijhawm. Kev txo tus nqi ntawm cov cim RFID yuav txhawb nqa kev siv cov thev naus laus zis txheeb xyuas zaus hauv xov tooj cua.
Qhov cuam tshuam ntawm cov khoom hlau rau ntawm cov cim npe antenna thiab kev ua tau zoo feem ntau yog pom tseeb hauv ob qho.
Hauv ntej, muaj cov teb antenna ntawm ib sab tes thiab cov tsis ntawm antenna (piv txwv li: impedance, S-parameters, radiation efficiency) ntawm qhov tod tes.
Hauv thaj chaw uas lub kav hlau txais xov ua haujlwm, muaj cov nthwv dej tshwm sim los ntawm tus nyeem ntawv thiab cov nthwv dej cuam tshuam los ntawm lub phaj hlau. Muaj qee qhov sib txawv ntawm cov nthwv dej tshwm sim thiab cov nthwv dej cuam tshuam, uas ua rau ob qho tib si raug tshem tawm. Ib leeg ua rau lub zog ntawm thaj chaw qaug zog mus rau qee qhov. Ua li no, lub kav hlau txais xov tooj ua haujlwm hauv qhov chaw ib puag ncig no tsis tuaj yeem tsim cov hluav taws xob txaus los muab lub zog rau lub cim xeeb, yog li lub cim xeeb tsis tuaj yeem ua haujlwm thiab tsis tuaj yeem ua haujlwm.
Yog li ntawd, daim ntawv cim RFID tiv thaiv hlau tsim nyog yog qhov yuav tsum tau ua kom ntseeg tau tias daim ntawv thov ntawm RFID system.
FOCUS RFIDtuaj yeem muab ntau yam RFIDmos mosCov cim npe tiv thaiv hlau. Piv nrog cov khoom zoo sib xws hauv kev ua lag luam, nws muaj kev ua haujlwm ruaj khov, tuab nyias, luam ntawv zoo, qhov nyeem deb tshaj plaws ntawm hlau tuaj yeem ncav cuag 4 ~ 5 meters, thiab tus nqi zoo. Txhawb kev hloov kho, txhua yamdaim ntawv cim npes yog 100% kuaj ua ntej tawm hauv lub Hoobkas kom paub tseeb tias zoo. Tshawb xyuas cov yam ntxwv hauv qab no:
* Haum rau RFID cov cim npe ntawm cov hlau;
* Ultra-small, ultra-thin, tsuas yog 1MM tuab, tsim rau cov tshuab luam ntawv thermal hloov pauv;
* Cov nyhuv luam ntawv zoo;
* Muaj peev xwm khoov me ntsis thiab haum rau cov nto nkhaus;
* Qhov kev nyeem ntawv deb heev, qhov kev nyeem ntawv ntawm cov hlau tuaj yeem ncav cuag 5 meters;
* Txhawb nqa FCC thiab ETSI zaus yuav tsum tau ua;
* Muaj peev xwm ncav cuag qib kev tiv thaiv IP68.
Lub sijhawm tshaj tawm: Lub Peb Hlis-31-2023
