Thaum nws los txog rau kev them nyiaj uas tsis yog inductive, nws yog ib qho yooj yim xav txog ETC kev them nyiaj, uas paub txog kev them nyiaj tsis siv neeg ntawm lub tsheb nres los ntawm semi-active RFID xov tooj cua zaus kev sib txuas lus technology. Nrog rau kev siv zoo ntawm UWB thev naus laus zis, tib neeg kuj tuaj yeem paub lub rooj vag induction thiab tsis siv neeg txiav tawm thaum lawv mus hauv subway.
Tsis ntev los no, Shenzhen npav npav platform "Shenzhen Tong" thiab Huiting Technology koom ua ke tso tawm UWB kev daws teeb meem ntawm "tsis yog-inductive off-line nres" ntawm subway rooj vag. Raws li ntau lub chip complex RADIO zaus, cov kev daws teeb meem tau txais tag nrho pawg kev ruaj ntseg kev daws teeb meem ntawm "eSE + COS + NFC + BLE" ntawm Huiting Technology, thiab nqa UWB nti rau qhov chaw nyob thiab kev lag luam nyab xeeb. Los ntawm lub xov tooj ntawm tes lossis daim npav npav nrog UWB nti, tus neeg siv tuaj yeem paub nws tus kheej thaum hla tus nres, thiab ua kom tiav cov chaw taws teeb qhib thiab txiav tawm ntawm tus nqi.
Raws li lub tuam txhab, cov kev daws teeb meem suav nrog NFC, UWB thiab lwm tus neeg tsav tsheb cov txheej txheem rau hauv lub zog qis Bluetooth SoC nti, txo qhov nyuaj ntawm kev txhim kho lub rooj vag los ntawm kev sib xyaw ua ke ntawm kev hloov pauv, thiab sib haum nrog lub rooj vag NFC. Raws li cov duab kos duab scene, UWB lub hauv paus chaw nres tsheb yuav tsum nyob ntawm lub rooj vag, thiab kev txheeb xyuas ntau yam ntawm tus nqi txiav tawm yog nyob rau hauv 1.3m.
Nws tsis yog qhov tsis yooj yim rau UWB (Ultra-wideband thev naus laus zis) siv rau hauv kev them nyiaj tsis yog inductive. Ntawm Beijing International Urban rail Transit Exhibition thaum Lub Kaum Hli 2021, Shenzhen Tong thiab VIVO kuj tau qhia txog daim ntawv thov "tsis yog-inductive digital RMB them rau subway nres" raws li UWB thev naus laus zis, thiab pom tau tias tsis yog-inductive them los ntawm UWB + NFC nti nqa. los ntawm VIVO prototype. Nyuam qhuav pib xyoo 2020, NXP, DOCOMO thiab SONY kuj tau tshaj tawm ua qauv qhia ntawm UWB cov ntawv thov muag khoom tshiab hauv khw, suav nrog kev them nyiaj tsis txaus, kev them nqi nres tsheb, thiab kev tshaj tawm thiab kev lag luam.
Kev Ua Haujlwm Zoo + Kev Them Tsis Txaus Siab, UWB nkag mus rau Mobile Payment
NFC, bluetooth, ir yog lub hauv paus tseem ceeb hauv thaj chaw ze ntawm daim ntawv thov kev them nyiaj, NFC (ze ntawm thaj chaw sib txuas lus thev naus laus zis) vim tias muaj cov yam ntxwv ntawm kev ruaj ntseg siab, tsis tas yuav txuas nrog lub zog hluav taws xob, tam sim no hauv cov qauv tseem ceeb tau siv dav hauv xov tooj ntawm tes, nyob rau hauv cov chaw xws li Nyiv thiab Kaus Lim Qab Teb, NFC lub xov tooj ntawm tes tuaj yeem siv tau raws li lub tshav dav hlau boarding validation, tsheb thauj mus los, tsev nkag qhov tseem ceeb IC card, credit card, them nyiaj, thiab lwm yam.
UWB ultra-wideband technology, nrog lub teeb liab ultra-wideband mem tes (UWB-IR) nanosecond cov yam ntxwv teb, ua ke nrog TOF, TDoA / AoA ntau yam algorithm, suav nrog kab pom (LoS) scenes thiab tsis-line-of-sight (nLoS) ) scenes tuaj yeem ua tiav centimeter-theem qhov chaw qhov tseeb. Hauv cov ntawv dhau los, Iot Media tau qhia txog daim ntawv thov nyob rau hauv qhov chaw nyob hauv tsev, cov yuam sij tsheb digital thiab lwm yam kev nthuav dav. UWB muaj cov yam ntxwv ntawm qhov tseeb qhov chaw siab, siab kis tus nqi, teeb liab cuam tshuam tsis kam thiab cuam tshuam, uas ua rau nws muaj txiaj ntsig zoo hauv daim ntawv thov ntawm cov nyiaj tsis yog inductive.
Lub hauv paus ntsiab lus ntawm subway gate insensitive them yog yooj yim heev. Cov xov tooj ntawm tes thiab npav npav nrog UWB muaj nuj nqi tuaj yeem suav tias yog UWB mobile tag. Thaum lub hauv paus chaw nres tsheb pom qhov chaw nyob ntawm lub cim npe, nws yuav kaw tam sim ntawd thiab ua raws nws. UWB thiab eSE kev ruaj ntseg nti + NFC ua ke kom ua tiav qib nyiaj txiag ruaj ntseg encryption them nyiaj.
NFC + UWB daim ntawv thov, lwm daim ntawv thov nrov yog lub tsheb virtual key. Hauv kev lag luam tsheb digital cov yuam sij, qee qhov qauv nruab nrab thiab qib siab ntawm BMW, NIO, Volkswagen thiab lwm lub npe tau txais cov tswv yim ntawm "BLE + UWB + NFC". Bluetooth tej thaj chaw deb sensing awakens UWB rau cov ntaub ntawv encryption kis tau tus mob, UWB yog siv rau qhov tseeb xws li kev nkag siab, thiab NFC yog siv raws li ib tug thaub qab tswvyim rau lub hwj chim tsis ua hauj lwm kom tiav account tswj nyob rau hauv ntau yam kev ncua deb thiab fais fab mov.
UWB Increment Space, Kev vam meej lossis tsis ua haujlwm nyob ntawm tus neeg siv khoom
Ntxiv rau qhov muab tso rau qhov tseeb, UWB kuj tseem yog qhov zoo tshaj plaws hauv kev xa cov ntaub ntawv nrawm nrawm. Txawm li cas los xij, hauv kev lag luam hauv Is Taws Nem ntawm Tej Yam, vim muaj kev qhia sai thiab kev lag luam muaj koob npe ntawm wi-fi, Zigbee, BLE thiab lwm cov qauv txheej txheem, UWB tseem muaj peev xwm ua haujlwm siab nyob hauv tsev, yog li qhov kev thov hauv B- kawg kev ua lag luam tsuas yog nyob rau hauv lab, uas yog kuj tawg. Xws li lub khw lag luam yog qhov nyuaj rau cov tuam txhab chip kom ua tiav kev nqis peev ruaj khov.
Tsav los ntawm kev lag luam xav tau, C-kawg neeg siv Internet ntawm Yam tau dhau los ua qhov kev sib ntaus sib tua tseem ceeb hauv siab ntawm UWB cov tuam txhab. Cov khoom siv hluav taws xob siv hluav taws xob, cov cim ntse ntse, lub tsev ntse, tsheb ntse, thiab kev them nyiaj ruaj ntseg tau dhau los ua qhov kev tshawb fawb thiab kev tsim kho tseem ceeb ntawm NXP, Qorvo, ST thiab lwm lub lag luam. Piv txwv li, hauv thaj chaw ntawm kev tswj xyuas tsis pom kev, kev them nyiaj tsis txaus ntseeg thiab lub tsev ntse, UWB tuaj yeem kho qhov chaw hauv tsev raws li cov ntaub ntawv ID. Hauv cov neeg siv khoom siv hluav taws xob, UWB cov xov tooj thiab lawv cov khoom siv tuaj yeem siv rau qhov chaw sab hauv tsev, nrhiav tsiaj, thiab xa cov ntaub ntawv ceev.
Chen Zhenqi, CEO ntawm Newwick, lub tuam txhab UWB nti hauv tsev, ib zaug tau hais tias "cov xov tooj ntse thiab tsheb, yog qhov tseem ceeb tshaj plaws thiab cov tub ntxhais ntse ntse nyob rau yav tom ntej huab hwm coj Internet ntawm txhua yam, tseem yuav yog lub lag luam loj tshaj plaws ntawm UWB thev naus laus zis". ABI Kev Tshawb Fawb tau kwv yees tias 520 lab UWB tau siv lub xov tooj smartphones yuav raug xa los ntawm 2025, thiab 32.5% ntawm lawv yuav koom nrog UWB. Qhov no ua rau UWB cov tuam txhab xav txog ntau yam, thiab Qorvo cia siab tias UWB cov khoom xa tuaj kom haum rau kev siv Bluetooth yav tom ntej.
Thaum lub chip xa khoom xav tau zoo, Qorvo tau hais tias qhov kev sib tw loj tshaj plaws rau UWB kev lag luam yog qhov tsis muaj kev lag luam ua tiav los txhawb nws. UWB's upstream chip lag luam suav nrog NXP, Qorvo, ST, Apple, Newcore, Chixin Semiconductor, Hanwei Microelectronics thiab lwm yam lag luam, thaum nruab nrab kwj muaj module integration manufacturers, label base station manufacturers, mobile phones and peripheral hardware manufacturers.
Ceev nrooj lub tuam txhab tau koom nrog kev txhim kho ntawm UWB nti, ntau ntau ntawm "MaoJian", tab sis tseem tuaj yeem tsis muaj cov txheej txheem ntawm cov nti, kev lag luam nyuaj rau kev tsim cov qauv kev sib koom ua ke xws li bluetooth, nruab nrab thiab qis dua ntawm cov khoom lag luam saw hlau xav tau. siv ntau daim ntawv thov rooj plaub, ua rau tus neeg siv ntawm kev ua haujlwm ntawm UWB zaus ntawm kev siv, los ntawm qhov tshwm sim, Kev ua tiav lossis tsis ua tiav ntawm UWB kev ua lag luam zoo li so ntawm cov neeg siv khoom.
Thaum kawg
Kev nce qib ntawm UWB qhov tsis txaus siab them nyiaj, ntawm ib sab, nyob ntawm seb lub xov tooj ntawm tes nrog UWB muaj nuj nqi tuaj yeem nrov hauv khw. Tam sim no, tsuas yog qee tus qauv ntawm Apple, Samsung, Xiaomi thiab VIVO txhawb UWB, thiab OPPO kuj tau tshaj tawm "ib-khawm kev sib txuas" lub tswv yim ntawm UWB lub xov tooj ntawm tes, yog li qhov nrov ntawm cov qauv thiab cov pej xeem tseem raug txwv. Nws tseem yuav pom tias nws tuaj yeem ntes tau nrog NFC qhov nrov hauv xov tooj ntawm tes, thiab ncav cuag bluetooth qhov loj me tseem yog lub zeem muag. Tab sis kev txiav txim los ntawm "roll-in" ntawm cov tuam txhab xov tooj tam sim no, hnub ntawm UWB raws li tus qauv yuav tsis nyob deb dhau.
Ntawm qhov tod tes, muaj kev hloov pauv tsis kawg ntawm cov neeg siv khoom siv sijhawm kawg. UWB rau cov neeg siv khoom taug qab, qhov chaw, kev tswj chaw taws teeb, kev them nyiaj tau nthuav dav los ntawm cov tuam txhab nruab nrab: Apple's Airtag, Xiaomi's One Finger, NiO lub tsheb cov yuam sij, Huawei's fusion teeb liab nyob sab hauv tsev, NXP's ultra-wideband radar, Huidong's metro them ... Tsuas yog ntau yam. Cov tswv yim tshiab los ua kom cov neeg siv khoom nkag mus tau ntau zaus hloov pauv, kom cov neeg siv khoom tuaj yeem hnov txog kev sib koom ua ke ntawm kev siv tshuab thiab lub neej tsis muaj ciam teb, ua rau UWB dhau los ua ib lo lus txaus los rhuav lub voj voog.
Post lub sij hawm: Jun-02-2022