Neeg xyoo dhau los, ib qho infrared motion sensor tig lub teeb yog qhov tsis tshua muaj lossis txawm tias khoom kim heev. Niaj hnub no nws tuaj yeem pom nyob rau hauv yuav luag txhua lub vaj, hauv txhua qhov nkag, thiab lwm yam. Niaj hnub no peb yuav tham tshwj xeeb txog lub infrared motion sensor rau tig lub teeb, kawm txog tag nrho nws cov nta. Tsis tas li ntawd, peb yuav xav txog cov qauv nrov thiab paub txog lawv cov nqi. Yog li, cia peb pib paub nrog cov cuab yeej no.
Infrared motion sensor kom tig lub teeb: cov ntaub ntawv dav dav
Cov lus tsa suab yuav tsum tau qhib lub teeb hauv tsev (lossis ntawm txoj kev). Cov cuab yeej kuaj pom ib yam khoom uas txav mus rau thaj tsam ntawm nws txoj haujlwm, xa cov teeb liab mus rau relay, uas reacts, thiab lub teeb tig rau. Nyob rau hauv lub neej txhua hnub, muaj xws li ib tug sensor yog heev tswv yim, yooj yim thiab txawm logic.
Koj tuaj yeem faib cov sensors no ua ob hom loj:
- khoom siv hauv tsev.
- khoom siv sab nraum zoov.
Ntxiv rau, nws tuaj yeem faib cov sensors raws li hom kev teeb tsa:
- Ceiling installation hom ntawm lub cuab yeej. Hom teeb liab no yog mounted rau hauv qab nthab. Raws li txoj cai, xws li lub sensor ntes tag nrho 360 degrees nyob ib ncig ntawm nws.
- Phab ntsa-mounted hom kev teeb tsa (lwm lub npe yog kaum hom kev teeb tsa ntawm lub cuab yeej). Raws li txoj cai, nws tau txiav txim siab tias xws li lub sensor captures lub kaum sab xis me me. Tab sis ntau tus kws tshaj lij ntseeg tias nws txo qis tus lej ntawm qhov tsis zoo.
Txoj Cai Ua Haujlwm
Lub suab sensor yog hom tshwj xeeb wavefinder. Cov cuab yeej siv hluav taws xob. Cov cuab yeej khaws txhua qhov kev txav mus los hauv thaj chaw ntawm nws txoj haujlwm. Hauv lwm lo lus, kiag li txhua yam khoom txav, thaum nws nkag mus rau thaj chaw ua haujlwm ntawm lub suab sensor, qhib lub kaw lus sensor, thiab nws, tig, xa cov teeb liab mus rau lub tshuab txuas nrog lub sensor (feem ntau nws yog lub teeb pom kev zoo. ntaus ntawv nyob rau hauv daim ntawv ntawm lub teeb). Qhov tseeb, ib qho infrared motion sensor kom tig lub teeb tuaj yeem txuas nrog txhua yam khoom siv hluav taws xob, tab sis nws yog qhov zoo tshaj plaws los txuas rau cov khoom siv teeb.
Raws li peb tau hais los saum toj no, tsis tas yuav txuas lub cuab yeej rau lub teeb, tab sis nws yog qhov tsim nyog ua. Ib qho kev hloov pauv yog ib qho infrared motion sensor tig rau ntawm LED sawb. Lub hauv paus ntsiab lus ntawm kev ua haujlwm tsis hloov, tsuas yog hom teeb pom kev zoo hloov dua siab tshiab.
Feem ntau koj tuaj yeem pom lub ntsuas hluav taws xob infrared los tig rau ntawm LED sawb hauv cov tsev ntiag tug, yog li siv cov teeb pom kev hmo ntuj hauv txoj kev hauv tsev kom tsis txhob qhib lub teeb manually thaum mus rau chav dej hmo ntuj, piv txwv li..
Tsis tas li ntawd, koj tuaj yeem nrhiav qhov kev xaiv no rau kev nthuav qhia txoj hauv kev hauv vaj, pas dej, thaj chaw barbecue thiab lwm qhov chaw ntawm qhov chaw, suav nrog cov laj kab. Kev xav ntawm tib neeg hauv qhov teeb meem no yeej tsis muaj kev txwv.
Sab nraum zoov cov lus tsa suab rau kev tig lub teeb txawv ntawm lub tsev hauv lawv cov dej tsis kam. Lawv tsis muaj lwm qhov sib txawv. Watertightness feem ntau yog pom tau los ntawm kev txhim kho tshwj xeeb sealing gaskets ntawm qhov chaw ntawm lub sensor. Sab nraum zoov motion sensors tig rau lub teeb yog me ntsis kim dua li lawv cov counterparts, uas ntshai dej, tab sis overpricing tsis tseem ceeb.
Sensor installation qhov chaw
Txhim kho lub suab sensor kom tig lub teeb yuav tsum nyob rau hauv qhov chaw uas nws yuav ua kom zoo li nws txoj haujlwm. Yog hais tias peb tab tom tham txog ib chav tsev, piv txwv li, ib txoj kev hauv tsev yog illuminated thaum hmo ntuj, ces lub sensor yuav tsum tau nruab rau ntawm qhov nkag mus rau txoj kev hauv tsev no, nws yog ntshaw tias cov cuab yeej ua haujlwm ob peb meters ua ntej nkag mus rau nws. rhiab heev thiab ntau yam tuaj yeem hloov kho ntawm lub sensor nws tus kheej.
Yog hais tias peb tham txog lub suab sensor kom tig lub teeb ntawm txoj kev, ces nws kuj yuav tsum tau muab tso rau hauv qhov chaw uas cov khoom txav mus. Hauv txoj cai, qhov no yog qhov laj thawj, thiab koj yuav tsum tsis txhob tsom ntau dhau rau qhov no. Nws yog tsim nyog sau cia tiasTxawm hais tias sab nraum zoov infrared motion sensors rau tig lub teeb muaj kev tiv thaiv los ntawm dej, ntau tus neeg tseem nyiam tso rau hauv qab lub ru tsev lossis qee yam visors. Peb yuav tham txog qhov no hauv qab no.
Sensor qhov tseeb
Nyob rau lub sijhawm nyiaj txiag nyuaj, xws li lub sensor yog qhov tseem ceeb ntawm kev txuag nqi. Txuag hluav taws xob yog qhov pom tau zoo dua thaum koj lub ntsuas hluav taws xob infrared kom tig lub teeb txuas nrog ntau lub teeb pom kev zoo lossis koj muaj ntau yam khoom siv ntawm koj pov tseg. Cov tswv tsev loj thiab thaj av yuav pom zoo tias cov nyiaj khaws cia no muaj tseeb thiab cuam tshuam.
Txawm li cas los xij, nws tseem yog kev tiv thaiv cov neeg dag ntxias uas tuaj yeem nce mus rau koj qhov chaw thaum hmo ntuj: lub teeb qhib yuav ua rau lawv ntshai heev.
Sensor hwj chim hom
Muaj ntau txoj kev xaiv ntawm no:
Wired sensor fais fab mov. Los ntawm qhov zoo ntawm cov cuab yeej, ib qho tuaj yeem ua haujlwm ruaj khov rau tag nrho lub sijhawm ua haujlwm. Ntawm cov minuses, nws yuav tsum tau hais txog kev tua lub sensor ntawm lub sijhawm thaum tsis muaj hluav taws xob hauv lub network. Txhawm rau txuas xws li lub suab sensor kom tig lub teeb, yuav tsum muaj daim duab sib txuas, tab sis feem ntau nws yog qhov yooj yim, txhua tus neeg uas muaj peev xwm ua haujlwm nrog hluav taws xob thaiv hauv tsev tuaj yeem ua tau. Txawm li cas los xij, daim duab sib txuas yog muab nrog txhua lub sensor
Wireless hom sensor fais fab mov (kev xaiv ib leeg). Lub sensor yog powered los ntawm ib los yog ntau tshaj hloovroj teeb, muaj cov qauv uas khiav ntawm lub hnub ci cia roj teeb. Tab sis txawm tias cov sensors no tuaj yeem ua tsis tau yog tias lub roj teeb tawm. Ib qho ntxiv ntxiv yog qhov kev teeb tsa sai ntawm lub ntsuas hluav taws xob infrared los qhib lub teeb (tsis tas yuav muaj daim duab txuas, lub cuab yeej twb tau npaj siv lawm)
Case hom thiab installation
Sensors yuav txawv ntawm lawv qhov tsos thiab hom kev teeb tsa. Muaj cov sensors sab nraud (them nyiaj siv ua haujlwm), thiab muaj cov khoom siv ua ke. Thawj hom yog yooj yim rau nruab, lawv tsuas yog yuav tsum tau muab tso rau ntawm lub qab nthab lossis phab ntsa thiab muab cov xov hlau (yog tias lub sensor yog wired). Qhov kom zoo dua ntawm hom thib ob ntawm cov lus tsa suab sensor yog lub peev xwm los tsim nws rau sab hauv thiab tsim tag nrho ntawm chav.
yuav qhov twg?
Koj tuaj yeem yuav cov cuab yeej ntawm txhua lub khw ntawm cov khoom siv hauv tsev lossis kev ruaj ntseg. Tab sis yog tias peb tham txog kev txuag nyiaj, qhov twg yog qhov chaw zoo tshaj plaws los yuav lub suab sensor kom tig lub teeb? Leroy Merlin yog cov khoom siv hauv tsev loj hlob ntawm tus nqi qis. Ntau yam ntawm cov sensors kuj tau nthuav tawm ntawm no ntawm cov nqi siv nyiaj tshaj plaws. Hauv Leroy, lub suab sensor rau tig lub teeb tuaj yeem xaiv rau txhua qhov saj thiab pob nyiaj siv.
Qhov no tsis txhais tau tias yog kev tshaj tawm, tab sis tsuas yog cov ntaub ntawv qhuav thiab tshuaj xyuas tus nqi tam sim no, ua ntej yuav, txheeb xyuas tus nqi koj tus kheej, koj tuaj yeem nrhiav qhov kev xaiv zoo dua rau koj tus kheej hauv qhov sib txawv kiag li.
Kho lub suab sensor kom tig lub teeb
Koj tuaj yeem kho qhov rhiab ntawm lub cuab yeej thiabnws qhov kev ua haujlwm ntau. Ua li no, muaj tshwj xeeb bolts ntawm lub sensor vaj tse. Los ntawm kev tig lawv, koj kho txhua hom kev teeb tsa (rhiab heev, ntau yam). Qee lub sij hawm lub sensor tseem tau nruab nrog lub sijhawm ua haujlwm, nws kuj tseem muaj lub ntsej muag rotary ntsia liaj qhov rooj, uas xav tau txhawm rau kho lub sijhawm ntawm lub teeb pom kev ntawm lub teeb pom kev zoo thaum lub sensor tshwm sim.
Txhua yam yog teeb tsa intuitively, txhua qhov kho qhov ntsia hlau tau kos npe, ntxiv rau txhua lub sensor muaj cov lus qhia ntxaws, nyob rau hauv uas ib tshooj cais tau mob siab rau tshwj xeeb rau cov kev cai ntawm lub cuab yeej. Tsuas yog ib lub taub hau yuav tsum tau kho lub sensor. Tsis txhob hnov qab tias lub kaum sab xis ntawm lub sensor nws tus kheej (rau phab ntsa-mounted sensors) tuaj yeem cuam tshuam qhov ntau ntawm cov cuab yeej.
Ib qho kev hloov rau infrared motion sensors
Hnub no peb tab tom tham hauv cov ntsiab lus zoo txog infrared motion sensors. Tab sis muaj lwm txoj kev uas tsis ua hauj lwm ntawm infrared hluav taws xob, tab sis nyob rau hauv lub hauv paus ntsiab lus ntawm ultrasound. Nws ua haujlwm yooj yim heev. Cov nthwv dej uas los ntawm ib qho khoom mus txog yog nyeem los ntawm ib qho tshwj xeeb built-in nthwv dej catcher ntawm lub sensor. Nws yuav tsum tau muab sau tseg tias durability ntawm hom khoom siv no thiab lawv yooj yim ntawm kev siv. Tsis tas li ntawd, cov sensors no tsis kim heev.
Tab sis lawv muaj ob qhov tsis zoo. Thawj qhov tsis zoo yog tias lub sensor feem ntau tsis hnov mob hauv txhua txoj hauv kev rau ib qho khoom maj mam txav mus rau hauv thaj tsam ntawm nws txoj haujlwm. Thiab qhov tsis zoo thib ob yog tias xws li ultrasonic sensor tuaj yeem cuam tshuam rau tsiaj. Yog li ntawd yog tias koj muaj tsevtsiaj, ces koj yuav tsum tsis txhob xaiv hom sensor rau koj lub tsev.
Qhov tsis zoo ntawm infrared sensors
Tsis muaj zog ntawm cov khoom siv no tsis muaj ntau, tab sis lawv yog. Thiab hais txog lawv nws yuav tsum tau hais tias:
- Infrared sensors teb rau txhua qhov cua sov los ntawm txhua yam khoom siv uas nyob hauv lawv thaj chaw ua haujlwm. Qhov no ua rau muaj qhov tsis zoo.
- Ntau nag los nag thiab tshav ntuj ncaj qha cuam tshuam rau infrared sensors. Nyob rau tib lub sijhawm, sensors tuaj yeem cuam tshuam nrog lawv cov haujlwm ib txwm ua lossis ua tsis tiav. Tias yog vim li cas koj yuav tsum xav txog qhov chaw teeb tsa ntawm cov khoom siv.
- Lub infrared motion sensor tsis hnov mob rau cov khoom uas tsis tawm cua sov. Tab sis kuv yuav tsum hais tias peb yog cov neeg tsim nyog thiab ntse thiab tsis ntseeg tias qee qhov zombie nrog xoom lub cev kub yuav nkag mus rau hauv koj cheeb tsam. Cov tub sab hauv cov ntawv ci kuj yog qhov tsis tshua muaj nyob hauv peb cheeb tsam.
Hom ntawm infrared sensors
Sensors tuaj yeem yog cov khoom sib cais, lossis lawv tuaj yeem tuaj nrog lub teeb pom kev zoo lossis tsom teeb ntawm lub Hoobkas. Lub teeb lub teeb twb txuas nrog lub sensor tuaj yeem yog halogen lossis LED. Ntawm chav kawm, tom kawg muaj lub zog noj ntawm lub sijhawm me ntsis ntau dua li halogen. Qhov no yuav tsum tau coj mus rau hauv tus account. Thiab yog tias koj txheeb xyuas cov neeg siv khoom txheeb xyuas, ces LED teeb tseem nyob ntev dua li lawv cov neeg sib tw halogen. Tus nqi ntawm cov khoom siv nrog LED tsom teeb yog me ntsis siab dua rau ib qho zoo sib xws nrog lub teeb halogen, tab sis qhov sib txawv ntawm tus nqi yog them sai sai los ntawm qhov sib txawv ntawm kev siv hluav taws xob. Peb xav kom koj xaivraws nraim nrog LED fais fab mov.
Yog tias peb tham txog ib tus neeg sensors uas tsis khi rau lub teeb pom kev zoo los ntawm lub Hoobkas, ces koj tus kheej txiav txim siab lub teeb lossis lub teeb tsom teeb yuav ua rau koj lub teeb pom kev zoo thaum tshwm sim, tab sis qhov no yuav tsum tau txiav txim siab ua ntej yuav khoom.
Sensor manufacturers
Txhua yam yog pom tseeb ntawm no. Cov npe nrov yog kim dua, tab sis lawv txawv ntawm kev ua haujlwm zoo thiab ua haujlwm ntev. Cov analogues pheej yig (tsuas yog los ntawm Tuam Tshoj) zoo li rho npe. Koj tuaj yeem yuav lub sensor pheej yig uas yuav ua haujlwm rau koj ntev heev thiab yuav tsis ua rau muaj kev tsis txaus siab hauv kev ua haujlwm, lossis koj tuaj yeem txuag nyiaj thiab "khiav mus rau" cov neeg siv khoom ncaj ncees. Yuav ua li cas mus ntxiv? Nws nyob ntawm koj txiav txim siab. Nws yog ib qho nyuaj los muab cov lus qhia ntawm no, txheeb xyuas kev ua lag luam, tau txais cov lus pom zoo los ntawm cov kws pab tswv yim hauv khw thiab ua tib zoo ntsuas koj cov peev nyiaj.
Txheej txheem cej luam ntawm nrov sensor manufacturers
Legrand yog ib lub tuam txhab Fabkis nto moo. Lub tuam txhab tau tsim nws tus kheej thoob ntiaj teb ua tus xa khoom ntawm ntau yam kev txhim kho hluav taws xob txhim khu kev qha. Legrand tsim cov suab sensors nyob rau hauv ntau yam (rau cov tsev nyob, rau cov chaw pej xeem thiab cov tsev lag luam). Tag nrho cov khoom siv hluav taws xob ntawm cov chaw tsim khoom no yog qhov txawv ntawm qhov yooj yim tshaj plaws ntawm kev teeb tsa thiab kev ua haujlwm, kev ua haujlwm zoo thiab ua haujlwm ntev, uas tuaj yeem suav tau ntau xyoo.
Uniel yog ib qho ntawm cov pioneers ntawm lub suab sensors. Hnub no los ntawm lub tuam txhab no koj tuaj yeem yuavob qho tib si classic IR ntes thiab cov khoom sib xyaw ua ke uas teb tsis yog rau infrared, tab sis kuj rau ultrasonic hluav taws xob. Uniel ntau yam muaj kev xaiv rau ob qho tib si hauv tsev thiab cov tsev lag luam.
ABB yog cov chaw tsim khoom lag luam Swedish paub zoo uas tau tsim ntau yam khoom siv hluav taws xob zoo rau ib puas xyoo thiab ib nrab. Cov lus tsa suab sensors los ntawm ABB muaj cov txheej txheem tshiab tshaj plaws ntawm kev taug qab. Muaj tag nrho cov khoom siv uas tuaj yeem siv rau kev teeb tsa sab nraum zoov.
Peb yuav tsis xav txog cov khoom pheej yig uas tsis muaj npe, vim tias nws nyuaj rau nrhiav cov ntaub ntawv tseem ceeb ntawm lawv. Lawv qhov kev yuav khoom yuav ua rau koj tus kheej txaus ntshai. Cov hom lag luam zoo li no tshwm sim hauv khw yuav luag txhua hnub, nws yooj yim tsis yooj yim los tham txog lawv qhov zoo yam tsis muaj kev vam khom rau cov neeg siv khoom tiag tiag.
Size
Thaum nws los txog rau cov lus tsa suab sensors, qhov loj me tsis tas yuav muaj teeb meem. Yog tias peb tab tom tham txog qee qhov kev xav tau hauv tsev, ces cov khoom siv classic feem ntau tsis ua rau cov tsos ntawm chav tsev. Thiab rau cov neeg uas xav kom tau txais ib lub sensor me, nws txaus los yuav ib qho khoom siv kos. Tab sis qee zaum yuav tsum muaj cov khoom siv me me. Lawv muaj nyob, ntau zaus lawv tuaj yeem pom hauv cov khw tshwj xeeb uas muaj txhua yam rau kev ruaj ntseg. Tab sis koj yuav tsum nkag siab tias lub sensor me me tuaj yeem raug nqi ntau heev. Qee lub sij hawm nws yog qhov tsim nyog tiag tiag, thiab qhov teeb meem nyiaj txiag ploj mus rau hauv keeb kwm yav dhau.
Kev ruaj ntseg ntxiv
Qee zaum cov neeg nyob ze tsis zoo tuaj yeem nyob hauv koj qhov nkag. Txawm li cas los xij, yog tias koj tau teeb tsa koj tus kheej cov lus tsa suab sensor hauv qhov nkag, koj tuaj yeem tiv thaiv nws ntxiv. Txhawm rau ua qhov no, koj yuav tsum suav nrog cov xaim hauv nws qhov kev sib txuas, uas yuav tawg yog tias lub sensor raug tshem tawm. Cov hlau zoo li no tuaj yeem txuas nrog lub teeb liab teeb hauv koj lub tsev lossis rau lub tswb nrov. Qhov no yog ib txoj hauv kev zoo los tiv thaiv koj tus kheej ntawm kev nyiag khoom. Tab sis tsuas yog ib tus kws tshaj lij hluav taws xob tsim nyog tuaj yeem ua raws li daim duab sib txuas.
Tsis yog txhua tus yuav ua ib kauj ruam zoo li no, tab sis kuv xav kom nco ntsoov tias qhov xwm txheej nrog kev sib raug zoo ntawm cov neeg nyob ib puag ncig tsis yog ib txwm zoo thiab rau ib tus neeg lub sijhawm no yuav muaj txiaj ntsig thiab cuam tshuam. Txoj kev tiv thaiv lub sensor no tuaj yeem hloov pauv qhov xwm txheej hauv koj qhov nkag thiab pab txheeb xyuas cov neeg nyob ze uas tsis paub zoo uas tsuas ua teeb meem thiab teeb meem rau txhua tus neeg tsim nyog.
Result
Hnub no peb tau hais txog qhov teeb meem ntawm cov lus tsa suab sensors hauv kev nthuav dav, suav tias yog txhua yam ua tau thiab hloov pauv ntawm cov khoom siv no. Kev teeb tsa ntawm cov sensors no yooj yim heev thiab tsis tas yuav muaj kev koom tes ntawm cov kws tshaj lij tshwj xeeb hauv feem ntau.
Tab sis yog tias peb tham txog qee qhov kev ua haujlwm nyuaj uas npog tag nrho koj lub tsev loj thiab thaj chaw nyob ib puag ncig, ces caw tus kws tshaj lij tshwj xeeb twb zoo li tsim nyog, tshwj xeeb tshaj yog tias koj tsis ntseeg koj lub peev xwm, thiab lub sijhawm. nruab xws li ib qho system txwv heev.
Ntxiv rau, peb tau sim xav txog cov neeg tsim khoom nrov tshaj plaws ntawm cov sensors kom ntxaws kom ntau li ntau tau thiab sim uativ thaiv koj los ntawm kev yuav khoom pheej yig tsis zoo. Tab sis nyob rau hauv txhua rooj plaub, nws yog nyob ntawm koj txiav txim siab seb yuav yuav qhov no lossis lub sensor, thiab tsis muaj leej twg tuaj yeem txwv koj qee yam hauv qhov teeb meem no. Qhov no yog koj tus kheej lub lag luam, tab sis tseem qhov no tsis txhais hais tias cov lus pom zoo ntawm cov kws tshaj lij hauv khw yuav tsum tsuas yog tsis quav ntsej yam tsis xav txog cov ntaub ntawv tau txais.
