Lub teeb sensor yog dab tsi?

Lub teeb sensors yog cov khoom siv photodetector uas muaj peev xwm paub lub teeb. Ntau hom teeb pom kev zoo tuaj yeem siv los ntsuas lub teeb pom kev zoo, teb rau cov kev hloov pauv ntawm lub teeb uas tau txais, lossis hloov lub teeb rau hauv hluav taws xob hluav taws xob.

Ib hom kev taw qhia lub teeb pom kev yog lub teeb pom kev nyob, uas tua cov teeb hauv thaj chaw thiab cov chav uas tsis muaj. Thaum pom cov lus tsa suab, lub sensor qhib lub teeb; thaum tsis pom kev txav, lub teeb raug kaw.

Lub hom phiaj tseem ceeb ntawmmotion sensor teebyog ua kom koj nkag siab txog kev ruaj ntseg thiab kev nyab xeeb hauv koj lub tsev. Thaum lub teeb nruab hnub poob qis dua ib qho chaw pib, cov teeb no tig rau ntawm nws. Ntau lub zog tau txais kev cawmdim thaum muaj hnub ci txaus vim lub teeb tsis tas li tig thiab tua. Tsis tas li ntawd, muaj cov khoom uas tso cai rau koj los kho lub sijhawm ncua sijhawm, thaj tsam, thiab kev nkag siab ntawm koj lub teeb. Qhov txiaj ntsig ntxiv ntawm kev muaj lub suab sensors ua rau hauv koj lub teeb pom kev sab hauv yog tias koj yuav tsis tas txhawj txog koj cov nuj nqis hluav taws xob yog tias koj tsis nco qab tua koj lub teeb. Tom qab ib lub sij hawm ntawm lub sij hawm nyob rau hauv uas tsis muaj kev taw qhia, lub teeb cia li tua.

Infrared sensors feem ntau siv ob sab hauv thiab sab nraum zoov. Hauv cov tshuaj tiv thaiv rau ib qho kev hloov pauv, lawv ntes cov duab thermal thiab qhib lub teeb. Qab nthab teeb nrog cov lus tsa suab sensors qhib thaum nruab hnub nruab hnub poob qis dua qhov pib.

Motion-activated LED qab nthab teeb feem ntau xav tau nyob rau hauv chav dej, txoj kev hauv tsev, thiab aisles.

Los ntawm kev ntxiv cov lus tsa suab hloov mus rau thiab tawm lub teeb, koj tuaj yeem zam qee qhov kev ntxhov siab rau cov qhua lossis cov neeg ua haujlwm uas tsis paub txog thaj chaw. Piv txwv li, koj yuav tshem tawm cov haujlwm nyuaj uas yuav tsum tau nrhiav lub teeb hloov hauv thaj chaw tsis pom kev, ntau ib leeg thaum lawv nyob sab nraud. Ntxiv rau qhov xwm txheej no thaum tus neeg taug kev mus rau hauv qhov tsaus ntuj tuav ib yam dab tsi ntawm ob txhais tes. Cov kev tsis yooj yim no raug tshem tawm nrog cov lus tsa suab-activated LEDs.

Cov lus tsa suab sensors nce kev ruaj ntseg los ntawm kev tiv thaiv tsis zoo. Cov tib neeg tuaj yeem saib xyuas lawv cov kauj ruam raws li xav tau. Cov nuj nqis hluav taws xob yuav raug txo vim tsis tas yuav ua kom lub teeb ci txhua lub sijhawm.

Tsis tas li ntawd, kev tua cov teeb pom kev zoo thaum tsis siv txuas ntxiv lawv lub neej, txawm tias ntau ntawm lawv muaj 20,000- teev lub neej. Thaum kawg, qhov no txuag nyiaj ntawm cov neeg ua haujlwm tus nqi rau kev teeb tsa thiab hloov LED.

Lub teeb uas hloov nrog txhua qhov kev txav thaum hmo ntuj yuav zoo li cuam tshuam thiab cuam tshuam, tshwj xeeb yog tias lawv ci thiab tsis pom kev. Tsis tas li ntawd, nws muaj peev xwm hais tias lub teeb yuav tawm mus sai sai, xws li thaum ua haujlwm. Txhawm rau kom lub teeb ci, koj yuav tsum tau taug kev me ntsis.

Muab hais tias cov suab sensors siv lawv cov kab hluav taws xob infrared los ntsuas qhov kub thiab txias, nws yog ib qho tsim nyog kom lawv tawm ntawm qhov chaw uas tsis yog huab cua tswj xws li lub hnub ci, chav nres tsheb, attics, thiab patios.

led panel ceiling lights

Nws yog ib qho tsim nyog yuav tau xav txog txhua yam kev thov ua ntej xaiv lub teeb pom kev sensor.

Nws yog ib qho tseem ceeb uas koj yuav tsum xyuas qhov ci ntsa iab ntawm lub sensor vim tias txhua lub sensor muaj qhov sib txawv ntawm qhov ci ci. Dim LED sensor teeb, zoo li cov hauv koj chav dej, tuaj yeem tsim nyog yog tias koj tsis xav tau txais tos los ntawm lub teeb ci ntsa iab thaum koj sawv hauv nruab nrab hmo ntuj. Tej zaum koj yuav xav tau lub sensor uas tuaj yeem muab qhov ci ntsa iab yog tias koj xav pom kom meej sab nraum zoov hauv qhov tsaus ntuj. Kev yuavLED sensor teebnrog 10-50 watts ntawm brightness yog pom zoo.

Koj qhov kev txhawj xeeb thawj zaug yuav tsum yog lub teeb qhov kev pab cuam. Txij li thaum nws yuav nkim nyiaj ntau dua rau cov khoom siv hluav taws xob siab yog tias koj tsis xav tau ntau qhov siab, koj yuav tsum xaiv lub teeb pom kev ntawm LED teeb uas zoo tshaj plaws raws li koj xav tau thiab xav tau.

Qhov kev txiav txim siab tom ntej no yog qhov kev pab them nqi dav dav ntawm LED teeb kev teeb tsa rau lub suab sensor. Txog 40 ko taw yog qhov zoo tagnrho rau ib qho LED sensor. Txawm li cas los xij, ntau ntau ntawm cov lus tsa suab sensors muaj nyob hauv khw, xws li:

Txhawm rau kom pom cov ces kaum, 90-degree kaum sab xis ntawm qhov ntau txaus.

Lub kaum sab xis 270- yuav raug siv los npog qhov kev tshawb pom zoo dua.

Yog tias koj xav siv ib lub sensor los npog tag nrho qhov chaw, ntawm phab ntsa mus rau lub qab nthab, koj tuaj yeem siv 360-degree range sensors.

Cov hauv qab no yog ob peb lub sensors uas LED teeb feem ntau siv:

Motion Sensors (PIR Sensors): Rau kev yooj yim thiab kev ruaj ntseg, LED sensor teeb feem ntau siv Passive Infrared (PIR) sensors. Thaum lawv hnov cov lus tsa suab, lawv qhib lub teeb los ntawm kev kuaj pom cov hluav taws xob infrared uas sov sov, xws li tib neeg thiab tsiaj txhu, tsim. Lawv yog li zoo meej rau chav dej teeb, sab hauv tsev hmo ntuj thiab sab nraum zoov teeb pom kev zoo.

LED teeb yuav cia li tig rau thaum tsaus ntuj thiab tawm thaum kaj ntug siv photocell sensors, tseem hu ua dusk-to- kaj kaj sensors, uas ntsuas tus nqi ntawm lub teeb ambient. Txhawm rau txuag hluav taws xob thiab tsuas yog teeb pom kev thaum tsim nyog, lawv feem ntau siv rau sab nraum zoov teeb pom kev zoo rau porches, vaj, thiab txoj kev.

Txhawm rau txheeb xyuas qhov muaj cov khoom txav mus, ultrasonic sensors-uas tsis tshua muaj ntau dua li PIR sensors-emit ultrasonic tsis thiab ntsuas qhov kev xav tawm ntawm lawv. Tej zaum lawv yuav raug siv nrog PIR sensors kom txo tau qhov tsis tseeb thiab ua kom raug. Qhov chaw nrog cov txheej txheem sib txawv uas yuav tsum tau muaj kev tshawb nrhiav pom tseeb dua yuav tau txais txiaj ntsig los ntawm ultrasonic sensors.

Microwave Sensors: Cov sensors no, uas tso tawm microwaves thiab khaws lawv cov kev xav ntawm cov khoom txav, ua haujlwm zoo ib yam li ultrasonic sensors. Lawv zoo heev rau lub qhov rooj thiab qhov chaw muaj kev nyab xeeb dua vim lawv tuaj yeem ntes cov lus tsa suab los ntawm cov teeb meem xws li iav thiab cov phab ntsa nyias thiab muaj ntau yam ntau dua li PIR sensors.

Suab Sensors: Txawm hais tias lawv tsis tshua muaj nyob rau hauv LED teeb, lub suab-activated sensors muaj nyob rau hauv qee yam kev siv. Lawv teb rau lub suab los ntawm kev qhib lub teeb, uas tej zaum yuav muaj txiaj ntsig zoo hauv cov xwm txheej thaum PIR sensor tsis tuaj yeem ntes lub cev txav mus los, xws li thaum ib tus neeg zaum tseem tab tom npuaj tes los hloov lub teeb.

Kov Sensors: Kov sensors muab kev yooj yim thiab siv tau rau sab hauv LED teeb, tshwj xeeb tshaj yog lub rooj teeb thiab teeb pom kev hauv qab txee. Lawv yog cov nrov rau kev daws teeb meem ntawm tus kheej vim lawv tuaj yeem qhib lossis kaw, muaj lawv qhov ci lossis xim hloov nrog ib qho kov.

Motion-activated teebCov keyboards tuaj yeem pab cov tsev txuag nyiaj hauv cov chav uas siv nruab nrab mus rau qis lossis thaum lub teeb raug tso tseg, tab sis lawv yuav tsis ua haujlwm hauv thaj chaw uas muaj kev siv hnyav.

Ntau yam, suav nrog kev laus, cua daj cua dub puas, lub zog hluav taws xob, kev teeb tsa tsis zoo, thiab kev teeb tsa tsis raug, tuaj yeem ua rau koj lub tshuab ntsuas hluav taws xob nyob twj ywm. Qee qhov teeb meem yuav daws tau yooj yim yam tsis muaj kev pab los ntawm cov kws tshaj lij.

High Sensitivity Setting: Yog tias koj lub teeb qhov rhiab heev tau teeb tsa siab dhau lawm, nws yuav ua rau muaj kev cuam tshuam rau txawm tias qhov ua rau me tshaj plaws, xws li plua plav particle tsaws ntawm koj lub suab sensor lossis nplooj ntoos cua tshuab.

Lub Sijhawm Ntev Ntev: Feem ntau hais lus, koj lub teeb pom kev teeb tsa yuav tsum tsis txhob qhib rau ntau dua 20 txog 30 vib nas this tom qab nws qhib. Txawm li cas los xij, yog tias koj xav kom nws khiav mus ntev dua, koj tuaj yeem kho cov teeb tsa. Ntau lub teeb, piv txwv li, muaj teeb tsa txij li ob peb feeb mus rau ib teev lossis ntau dua. Yog tias koj lub sijhawm teem sijhawm tau teem sijhawm ntev dhau los, nws yuav zoo li yog tias koj lub teeb tsa suab tsis ploj mus.

Muaj ob peb lub teeb uas yuav raug teem kom tig rau thiab tawm tsis siv neeg. Nws yog tau hais tias koj unknowingly tig rau hom no. Tsis tas li ntawd, teeb meem yuav ua rau lub teeb daig hauv hom no.