(Editor's Nco: Cov ntawv no, txhais los ntawm ulinkedia.)
Sensors tau dhau los ua ubiquitous. Lawv muaj nyob ntev ua ntej Is Taws Nem, thiab yeej ntev ua ntej hauv internet ntawm yam (iot). Niaj hnub niaj hnub ntse sensors muaj ntau daim ntawv thov dua puas tau ua ntej, kev ua lag luam hloov pauv, thiab muaj ntau tsav tsheb kev loj hlob.
Tsheb, koob yees duab, smartphones, thiab lub Hoobkas cav tov uas txhawb kev hauv is taws nem tsuas yog qee cov kev thov rau sensors.
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Sensors hauv lub ntiaj teb ntawm lub ntiaj teb ntawm Is Taws Nem
Nrog kev tawm tsam ntawm Is Taws Nem ntawm yam, kev siv digitization ntawm kev tsim khoom lag luam digital thiab lub zej zog, thiab peb cov kev lag luam ntse ua kom nrawm dua thiab nrawm dua.
Qhov tseeb, hauv qee txoj kev, ntse sensors yog qhov "tiag tiag" hauv paus ntawm Is Taws Nem ntawm yam. Nyob rau theem no ntawm iot xa mus los, ntau tus neeg tseem txhais tau iot nyob rau hauv cov nqe lus ntawm iot pab kiag li lawm. Is Taws Nem ntawm tej yam yog feem ntau pom raws li lub network ntawm cov cuab yeej sib txuas, suav nrog cov khoom siv ntse. Cov cuab yeej no tseem tuaj yeem raug hu ua cov khoom siv.
Yog li lawv suav nrog lwm cov thev naus laus zis xws li sensors thiab kev sib txuas lus uas tuaj yeem ntsuas cov khoom thiab hloov pauv yam uas lawv tau siv ua cov kev sib txawv. Lub hom phiaj thiab cov ntsiab lus ntawm daim ntawv thov (piv txwv, cov cuab yeej sib txuas yog siv) kev txiav txim siab uas cov sensors siv.
Sensors thiab Smart Sensors - Dab tsi hauv lub npe?
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Cov ntsiab lus ntawm Sensors thiab Smartors
Sensors thiab lwm cov khoom siv iot yog cov khoom siv txheej txheej ntawm IOT Technology pawg. Lawv ntes cov ntaub ntawv peb cov ntawv thov xav tau thiab dhau mus rau qhov kev sib txuas lus siab dua, lub tshuab hluav taws xob. Raws li peb piav qhia hauv peb qhov kev taw qhia txog IOT Technology, IOT "txoj haujlwm" tuaj yeem siv ntau sensors. Hom thiab tus lej ntawm cov ntsuas siv tau siv yog nyob ntawm cov phiaj xwm kev xav tau thiab kev txawj ntse. Nqa cov roj ntse roj rig: nws tuaj yeem muaj kaum tawm txhiab tus ntsuas.
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Lub ntsiab lus ntawm sensors
Cov sensors yog hloov dua siab tshiab, zoo li thiaj li hu ua Actuatators. Sensors hloov lub zog los ntawm ib daim ntawv mus rau lwm qhov. Rau cov sensors ntse, qhov no txhais tau tias qhov teeb pom kev tuaj yeem "kev nkag siab" cov khoom siv lawv txuas nrog thiab cov khoom siv lub cev uas lawv siv (xeev thiab ib puag ncig).
Sensors tuaj yeem tshawb xyuas thiab ntsuas cov kev ntsuas no, cov xwm txheej, lossis hloov pauv thiab cov khoom siv ntau dua uas tuaj yeem siv cov ntaub ntawv rau kev tswj hwm, kev tsom xam, thiab lwm yam.
Ib lub ntsuas hluav taws xob yog cov cuab yeej uas kuaj pom, ntsuas, ua kom sov, noo noo, los ntawm cov khoom siv hluav taws xob tshwj xeeb) (los ntawm: United Service Institation).
Cov kev tsis sib haum thiab cov xwm txheej uas muaj cov tshuaj uas muaj peev xwm "thiab kev sib txuas lus, muaj cov tshuaj sib xyaw ua ke, cov roj av, txav, muaj cov hmoov av, thiab lwm yam.
Pom tseeb, sensors yog ib feem tseem ceeb ntawm is taws nem ntawm tej yam thiab yuav tsum tau muaj tseeb heev vim tias cov sensors yog thawj qhov chaw kom tau txais cov ntaub ntawv.
Thaum lub sensor rhiab thiab xa cov ntaub ntawv, tus actuator tau ua kom tau thiab ua haujlwm. Cov actuator tau txais lub teeb liab thiab teeb tsa cov lus tsa suab nws yuav tsum tau ua ib puag ncig. Daim duab hauv qab no ua rau nws pom ntau dua thiab qhia qee yam uas peb tuaj yeem "xav". Iot sensors muaj qhov sib txawv hauv qhov uas lawv coj los ntawm sensor modules lossis cov laug cam kev txhim kho (feem ntau yog tsim rau kev siv cov ntaub ntawv tshwj xeeb thiab cov ntawv thov) thiab lwm yam.
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Lub ntsiab txhais ntawm Sensor ntse
Lo lus "ntse" tau siv nrog ntau lwm cov ntsiab lus ua ntej nws tau siv nrog Is Taws Nem ntawm yam. Cov tuam tsev ntse, cov tsev ntse khib nyiab, cov tsev ntse, cov nroog ntse, cov chaw haujlwm ntse, cov chaw haujlwm ntse, cov ntaub ntawv siab ntse thiab lwm yam. Thiab, ntawm chav kawm, ntse sensors.
Ntsor Sensors txawv ntawm Sensors hauv cov cuab yeej ntse uas hloov cov cuab yeej cuab tam tau hloov pauv rau hauv cov kev pom zoo digitals (deloitte)
Hauv xyoo 2009, cov kev koom tes thoob ntiaj teb sib koom ua ke sib koom tes (IFSA) tau tshawb fawb ntau tus neeg los ntawm kev kawm thiab kev lag luam los txhais lub sensor ntse. Tom qab hloov mus rau digital cov paib thaum xyoo 1980s thiab ntxiv rau ntawm tus tswv ntawm cov thev naus laus zis tshiab hauv xyoo 1990s, feem ntau muaj lub siab xav hu ua Smart Sensors.
Lub 1990 kuj tseem pom qhov tshwm sim ntawm lub tswvyim ntawm "Pervasive xam", uas yog qhov tseem ceeb tshaj plaws hauv kev txhim kho hauv Is Taws Nem ntawm yam, tshwj xeeb tshaj yog raws li kev hloov pauv hauv kev nce qib. Nyob ib ncig ntawm lub 1990s, kev txhim kho thiab kev siv cov cuab yeej siv hluav taws xob digital txuas ntxiv mus, thiab cov ntaub ntawv xa tawm txuas ntxiv mus, thiab yog li ntawm kev ua ib qho tseem ceeb. Niaj hnub no, qhov no yog pom tseeb hauv Is Taws Nem ntawm yam. Qhov tseeb, qee tus neeg tau hais sensor tes hauj lwm ua ntej lub sij hawm internet ntawm tej yam txawm muaj nyob. Yog li, raws li koj tuaj yeem pom, ntau tau tshwm sim hauv qhov chaw ntse hauv xyoo 2009.
Lub sij hawm Post: NOV-04-2021