Video: IoT system yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Internet ntawm yam, los yog IoT , yog a qhov system ntawm kev sib cuam tshuam cov cuab yeej siv, tshuab tshuab thiab digital, khoom, tsiaj lossis tib neeg uas tau muab cov cim cim tshwj xeeb (UIDs) thiab muaj peev xwm hloov cov ntaub ntawv hauv lub network yam tsis tas yuav tsum muaj kev sib cuam tshuam ntawm tib neeg-rau-tib neeg lossis tib neeg-rau-lub computer.
Ntawm no, IoT yog dab tsi thiab nws ua haujlwm li cas?
Ib IoT lub kaw lus muaj cov sensors / khoom siv uas "tham" rau huab los ntawm qee yam kev sib txuas. Thaum cov ntaub ntawv nkag mus rau hauv huab, software txheej txheem nws thiab tom qab ntawd tej zaum yuav txiav txim siab ua ib qho kev txiav txim, xws li xa cov lus ceeb toom lossis hloov kho cov sensors / khoom siv yam tsis tas yuav tsum muaj rau tus neeg siv.
Ib tug kuj yuav nug, dab tsi yog kev siv IoT? Kev soj ntsuam ntse, kev siv tsheb thauj mus los, kev tswj hwm lub zog ntse dua, kev faib dej, kev ruaj ntseg hauv nroog thiab kev saib xyuas ib puag ncig tag nrho yog cov piv txwv ntawm internet ntawm cov ntawv thov rau cov nroog ntse.
Tom qab ntawd, ib tus tuaj yeem nug, IoT yog dab tsi hauv cov lus yooj yim?
Is Taws Nem ntawm Yam tsuas yog "Ib lub network ntawm Is Taws Nem txuas nrog cov khoom tuaj yeem sau thiab pauv cov ntaub ntawv." Nws yog feem ntau abbreviated li IoT . Hauv ib yooj yim txoj kev muab nws, Koj muaj "yam" uas nkag siab thiab sau cov ntaub ntawv thiab xa mus rau hauv internet. Cov ntaub ntawv no tuaj yeem nkag tau los ntawm lwm yam "yam" ib yam nkaus.
Cov piv txwv ntawm IoT cov cuab yeej yog dab tsi?
Cov neeg siv khoom sib txuas khoom siv muaj xws li ntse TVs, ntse hais lus, khoom ua si, wearables thiab ntse khoom. Cov ntsuas ntse, kev lag luam kev ruaj ntseg thiab cov thev naus laus zis hauv nroog - xws li cov siv los saib xyuas cov tsheb khiav thiab huab cua - yog piv txwv ntawm industrial thiab enterprise Cov khoom siv IoT.
Pom zoo:
W3c yog dab tsi Whatwg yog dab tsi?
Lub Web Hypertext Application Technology Working Group (WHATWG) yog ib lub zej zog ntawm cov neeg nyiam hloov kho HTML thiab lwm yam technologies. WHATWG tau tsim los ntawm cov tib neeg los ntawm Apple Inc., Mozilla Foundation thiab Opera Software, ua tus neeg muag khoom Web browser, hauv 2004
Dab tsi yog qhov tseem ceeb ntawm IoT system?
Muaj plaub lub ntsiab IOT, uas qhia peb tias IoT ua haujlwm li cas. Sensors/Devices. Kev sib txuas. Kev ua cov ntaub ntawv. Tus neeg siv interface
Yuav ua li cas yog ib tug txheej txheem nyob rau hauv lub operating system dab tsi yog ib tug xov nyob rau hauv lub operating system?
Ib tug txheej txheem, nyob rau hauv cov nqe lus yooj yim tshaj, yog ib tug executingprogram. Ib tug los yog ntau tshaj threads khiav nyob rau hauv cov ntsiab lus ntawm cov txheej txheem. Ib tug xov yog ib qho tseem ceeb chav tsev uas theoperating system faib lub sij hawm processor. Lub threadpool feem ntau yog siv los txo tus naj npawb ntawm cov ntaub ntawv thov thiab muab kev tswj hwm ntawm cov neeg ua haujlwm threads
Cell referencing yog dab tsi thiab dab tsi yog qhov sib txawv ntawm kev xa tawm?
Muaj ob hom kev siv ntawm tes: txheeb ze thiab tsis meej. Cov txheeb ze thiab cov ntawv pov thawj tseeb coj txawv txawv thaum theej thiab sau rau lwm lub hlwb.Cov ntaub ntawv txheeb ze hloov thaum tus qauv raug theej rau lwm lub xovtooj. Cov ntaub ntawv tseeb, ntawm qhov tod tes, tseem nyob tas li txawm tias lawv tau theej qhov twg
Social engineering yog dab tsi thiab nws lub hom phiaj yog dab tsi?
Social engineering yog lo lus siv rau ntau yam kev ua phem ua phem uas ua tiav los ntawm tib neeg kev sib cuam tshuam. Nws siv kev puas siab puas ntsws los ntxias cov neeg siv kom ua yuam kev kev ruaj ntseg lossis muab cov ntaub ntawv rhiab