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Daim Ntawv Qhia Txog Kev Lag Luam Tshiab Tshaj Plaws ntawm Bluetooth, IoT tau dhau los ua Lub Zog Loj
Lub Koom Haum Bluetooth Technology Alliance (SIG) thiab ABI Research tau tshaj tawm Bluetooth Market Update 2022. Daim ntawv tshaj tawm qhia txog kev nkag siab tshiab tshaj plaws thiab kev hloov pauv ntawm kev lag luam los pab cov neeg txiav txim siab iot thoob ntiaj teb kom paub txog lub luag haujlwm tseem ceeb uas Bluetooth ua si hauv lawv cov phiaj xwm kev tsim kho tshiab thiab kev lag luam. Txhawm rau txhim kho lub peev xwm tsim kho tshiab ntawm Bluetooth thiab txhawb kev txhim kho ntawm Bluetooth technology los muab kev pab. Cov ntsiab lus ntawm daim ntawv tshaj tawm yog raws li nram no. Xyoo 2026, kev xa khoom txhua xyoo ntawm Bluetoot...Nyeem ntxiv -
LoRa Hloov Kho Dua Tshiab! Puas Yuav Txhawb Kev Sib Txuas Lus Los Ntawm Satellite, Cov Ntawv Thov Tshiab Twg Yuav Tau Qhib?
Tus Kws Kho: Ulink Media Nyob rau hauv ib nrab xyoo tom ntej ntawm xyoo 2021, lub tuam txhab British space startup SpaceLacuna thawj zaug siv lub xov tooj cua telescope hauv Dwingeloo, Netherlands, los cuam tshuam LoRa rov qab los ntawm lub hli. Qhov no yog qhov kev sim zoo kawg nkaus hauv qhov zoo ntawm kev ntes cov ntaub ntawv, vim tias ib qho ntawm cov lus txawm tias muaj lub thav duab LoRaWAN® tiav. Lacuna Speed siv ib pawg ntawm cov satellites orbit qis los txais cov ntaub ntawv los ntawm cov sensors uas sib xyaw nrog Semtech's LoRa khoom siv thiab xov tooj cua hauv av...Nyeem ntxiv -
Yim Yam Internet of Things (IoT) Uas Yuav Tshwm Sim Rau Xyoo 2022.
Lub tuam txhab tsim kho software MobiDev hais tias Internet of Things yog ib qho ntawm cov thev naus laus zis tseem ceeb tshaj plaws, thiab muaj ntau yam ua rau kev vam meej ntawm ntau lwm yam thev naus laus zis, xws li kev kawm tshuab. Raws li kev ua lag luam hloov pauv mus rau ob peb xyoos tom ntej no, nws yog qhov tseem ceeb rau cov tuam txhab kom saib xyuas cov xwm txheej. "Qee lub tuam txhab ua tiav zoo tshaj plaws yog cov uas xav txog kev hloov pauv thev naus laus zis," Oleksii Tsymbal, tus thawj coj tshiab ntawm MobiDev hais....Nyeem ntxiv -
Kev ruaj ntseg ntawm IOT
IoT yog dab tsi? Lub Internet ntawm Yam (IoT) yog ib pawg ntawm cov khoom siv txuas nrog Is Taws Nem. Tej zaum koj yuav xav txog cov khoom siv xws li laptops lossis smart TVS, tab sis IoT nthuav dav tshaj qhov ntawd. Xav txog ib lub khoom siv hluav taws xob yav dhau los uas tsis txuas nrog Is Taws Nem, xws li lub tshuab luam ntawv, lub tub yees hauv tsev lossis lub tshuab ua kas fes hauv chav so. Lub Internet ntawm Yam hais txog txhua yam khoom siv uas tuaj yeem txuas nrog Is Taws Nem, txawm tias cov uas tsis tshua muaj. Yuav luag txhua lub khoom siv uas muaj lub qhov hloov pauv niaj hnub no muaj lub zog...Nyeem ntxiv -
Kev Teeb Pom Kev Zoo Muab Lub Platform Zoo Tshaj Plaws rau Cov Nroog Ntse Sib Txuas Lus
Cov nroog ntse sib txuas ua ke coj kev npau suav zoo nkauj. Hauv cov nroog zoo li no, cov thev naus laus zis digital sib xyaw ua ke ntau yam haujlwm tshwj xeeb hauv zej zog los txhim kho kev ua haujlwm zoo thiab kev txawj ntse. Kwv yees tias txog xyoo 2050, 70% ntawm cov pej xeem hauv ntiaj teb yuav nyob hauv cov nroog ntse, qhov chaw uas lub neej yuav noj qab nyob zoo, zoo siab thiab muaj kev nyab xeeb. Qhov tseem ceeb, nws cog lus tias yuav ntsuab, tib neeg lub hom phiaj kawg tawm tsam kev puas tsuaj ntawm lub ntiaj teb. Tab sis cov nroog ntse yog kev ua haujlwm nyuaj. Cov thev naus laus zis tshiab kim heev, ...Nyeem ntxiv -
Lub Internet Industrial of Things txuag tau ib lub Hoobkas li cas ntau lab daus las hauv ib xyoos?
Qhov Tseem Ceeb ntawm Kev Lag Luam Internet ntawm Yam Khoom Raws li lub teb chaws txuas ntxiv txhawb nqa cov khoom siv tshiab thiab kev lag luam digital, Kev Lag Luam Internet ntawm Yam Khoom tau tshwm sim ntau dua thiab ntau dua hauv tib neeg lub qhov muag. Raws li cov ntaub ntawv txheeb cais, qhov loj me ntawm kev lag luam ntawm Tuam Tshoj kev lag luam Internet ntawm Yam Khoom yuav tshaj 800 billion yuan thiab ncav cuag 806 billion yuan hauv xyoo 2021. Raws li lub hom phiaj npaj teb chaws thiab qhov kev txhim kho tam sim no ntawm Tuam Tshoj Kev Lag Luam Internet ntawm Yam Khoom ...Nyeem ntxiv -
Passive Sensor yog dab tsi?
Tus Sau: Li Ai Qhov Chaw: Ulink Media Passive Sensor yog dab tsi? Passive sensor tseem hu ua lub zog hloov pauv sensor. Ib yam li Internet ntawm Yam, nws tsis xav tau lub zog sab nraud, uas yog, nws yog lub sensor uas tsis tas yuav siv lub zog sab nraud, tab sis kuj tuaj yeem tau txais lub zog los ntawm lub sensor sab nraud. Peb txhua tus paub tias cov sensors tuaj yeem muab faib ua cov sensors kov, cov sensors duab, cov sensors kub, cov sensors txav mus los, cov sensors txoj haujlwm, cov sensors roj, cov sensors lub teeb thiab cov sensors siab raws li t...Nyeem ntxiv -
VOC, VOCs thiab TVOC yog dab tsi?
1. VOC Cov tshuaj VOC yog hais txog cov tshuaj organic uas tsis muaj zog. VOC sawv cev rau Volatile Organic compoundsS. VOC feem ntau yog cov lus txib ntawm cov organic matter; Tab sis lub ntsiab lus ntawm kev tiv thaiv ib puag ncig yog hais txog ib hom tshuaj organic uas tsis muaj zog uas ua haujlwm, uas tuaj yeem tsim kev puas tsuaj. Qhov tseeb, VOCs tuaj yeem muab faib ua ob pawg: Ib qho yog lub ntsiab lus dav dav ntawm VOC, tsuas yog dab tsi yog cov tshuaj organic uas tsis muaj zog lossis nyob rau hauv cov xwm txheej dab tsi yog cov tshuaj organic uas tsis muaj zog; Lwm tus ...Nyeem ntxiv -
Kev Tsim Kho Tshiab thiab Kev Tsaws - Zigbee yuav loj hlob zoo hauv xyoo 2021, tso lub hauv paus ruaj khov rau kev loj hlob txuas ntxiv hauv xyoo 2022
Cov Lus Cim Los Ntawm Tus Kws Kho: Qhov no yog ib tsab xov xwm los ntawm Connectivity Standards Alliance. Zigbee coj cov qauv puv ntoob, qis zog thiab ruaj ntseg rau cov khoom siv ntse. Cov qauv thev naus laus zis no tau ua pov thawj los ntawm kev ua lag luam txuas cov tsev thiab cov tsev thoob plaws ntiaj teb. Xyoo 2021, Zigbee tau tsaws rau ntawm Mars hauv nws lub xyoo 17th ntawm kev muaj, nrog ntau dua 4,000 daim ntawv pov thawj thiab lub zog zoo kawg. Zigbee hauv xyoo 2021 Txij li thaum nws tso tawm hauv xyoo 2004, Zigbee ua tus qauv wireless mesh network tau dhau los ntawm 17 xyoo, xyoo yog qhov kev hloov pauv ntawm t...Nyeem ntxiv -
Qhov txawv ntawm IOT thiab IOE
Tus Sau: Tus Neeg Siv Tsis Qhia Npe Txuas: https://www.zhihu.com/question/20750460/answer/140157426 Qhov Chaw: Zhihu IoT: Lub Internet ntawm Yam. IoE: Lub Internet ntawm Txhua Yam. Lub tswv yim ntawm IoT tau raug thov thawj zaug nyob ib puag ncig xyoo 1990. Lub tswv yim IoE tau tsim los ntawm Cisco (CSCO), thiab Cisco CEO John Chambers tau hais txog lub tswv yim IoE ntawm CES thaum Lub Ib Hlis 2014. Tib neeg tsis tuaj yeem khiav dim ntawm cov kev txwv ntawm lawv lub sijhawm, thiab tus nqi ntawm Is Taws Nem tau pib pom nyob ib puag ncig xyoo 1990, tsis ntev tom qab nws pib, thaum lub tswv yim ...Nyeem ntxiv -
Txog Zigbee EZSP UART
Tus Sau: TorchIoTBootCamp Qhov Txuas: https://zhuanlan.zhihu.com/p/339700391 Los ntawm: Quora 1. Kev Taw Qhia Silicon Labs tau muab kev daws teeb meem host + NCP rau Zigbee gateway tsim. Hauv cov qauv no, tus tswv tsev tuaj yeem sib txuas lus nrog NCP los ntawm UART lossis SPI interface. Feem ntau, UART yog siv vim nws yooj yim dua li SPI. Silicon Labs kuj tau muab ib qho project piv txwv rau tus tswv tsev program, uas yog tus qauv Z3GatewayHost. Tus qauv khiav ntawm Unix-zoo li system. Qee tus neeg siv khoom yuav xav tau ib qho...Nyeem ntxiv -
Kev Sib Koom Ua Ke Hauv Huab: Cov khoom siv Internet ntawm Yam raws li LoRa Edge txuas nrog Tencent huab
Cov kev pabcuam raws li LoRa Cloud™ tam sim no muaj rau cov neeg siv khoom los ntawm Tencent Cloud Iot development platform, Semtech tshaj tawm ntawm lub rooj sib tham xov xwm rau hnub tim 17 Lub Ib Hlis, 2022. Raws li ib feem ntawm LoRa Edge™ geolocation platform, LoRa Cloud tau koom ua ke rau hauv Tencent Cloud iot development platform, ua rau cov neeg siv Suav teb tuaj yeem txuas LoRa Edge-based iot devices rau Huab sai sai, ua ke nrog Tencent Map qhov kev ntseeg siab thiab kev pabcuam siab Wi-Fi qhov chaw. Rau cov lag luam Suav...Nyeem ntxiv