Nyob rau hauv peb tsab xov xwm peb yuav tham txog yuav ua li cas rau nws tus kheej ua ib tug tej thaj chaw deb tswj system rau teeb pom kev zoo nyob rau hauv lub tsev thiab nyob rau hauv txoj kev. Hom no yog siv heev nquag tsis tsuas yog nyob rau hauv lub tsev, tab sis kuj nyob rau hauv lub chaw ua hauj lwm, nyob rau hauv ntau lawm. Cov neeg nyiam tshaj plaws niaj hnub no yog cov tshuab tswj tau siv cov xov tooj cua hloov. Lawv muab cov maub los nrog cov chaw taws teeb tswj rau lub teeb pom kev zoo, ntsuas ntsuas ntsuas, khoos phis tawj thiab txawm tias smartphones. Ua tsaug rau cov thev naus laus zis niaj hnub no, koj tuaj yeem tswj cov teeb pom kev zoo tsis yog hauv koj chav tsev xwb, tab sis kuj nyob rau ntawm qhov chaw, hauv lub tebchaws, txawm tias lub sijhawm ntawd koj nyob ntau txhiab mais deb. Peb yuav tham txog qee txoj hauv kev los siv cov kab ke no hauv peb tsab xov xwm.
Qhov zoo ntawm cov chaw taws teeb tswj qhov system
Ntawm cov chaw taws teeb tswjNrog Elektrostandard teeb pom kev zoo, koj tuaj yeem daws ntau yam teeb meem ib zaug:
- Txuag hluav taws xob.
- Txhua txheej txheem ntawm kev hloov thiab tawm lub teeb hauv tsev yuav yooj yim heev.
- Koj yuav tsim qhov tshwm sim ntawm qhov tshwm sim vim qhov tseeb tias lub teeb yuav tig rau thiab tawm ib ntus. Qhov no yuav tiv thaiv tau cov tub sab.
Thiab tam sim no cia mus ncaj qha rau kev tswj hwm.
Ntau yam ntawm cov tshuab
Muaj cov kab hluav taws xob thiab wireless, tsis siv neeg, phau ntawv. Nws kuj tseem tuaj yeem tsim teeb pom kev zoo los ntawm cov khoom siv uas ua haujlwm ntawm cov hauv paus ntsiab lus ntawm kev txais thiab emitting nthwv dej ntawm qee zaus. Lawv tuaj yeem ua haujlwm hauv microwave, infrared, xov tooj cua zaus, suab, suab, ultrasonic ntau yam. Zoo heev saib - lub suab, kev tswj teeb pom kev zoo yog ua los ntawm kev muab qee cov lus txib. Nyob rau hauv tsab xov xwm peb yuav tham txog xws li ib tug tswj system. Thiab cia peb tham luv luv txog cov chaw taws teeb tswj teeb pom kev zoo.
Infrared tswj
Nws tsim nyog hais tias hom kev tswj teeb pom kev zoo no tsis tshua siv hauv kev xyaum. Feem ntau, cov tshuab no ua haujlwm tshaj xov tooj cua. Tab sis nws tseem tsim nyog xav txog kev tsim qauv zoo li no. Txhawm rau tswj cov khoom siv teeb pom kev zoo nrog IR rays, nws yog ib qho tsim nyog yuav tsum tau qhib qhov chaw tswj ntawm lub teeb thiab lub zog. Piv txwv li, koj tuaj yeem siv BM8049M teeb pom kev deb tswj chaw taws teeb.
Nrog kev pab los ntawm cov cuab yeej yooj yim no, koj tuaj yeem qhib lossis kaw cov khoom siv teeb pom kev zoo txawm tias muaj cov chaw taws teeb tswj yooj yim (piv txwv li, los ntawm TV lossis lub tshuab cua txias). Txhawm rau tua, koj yuav tsum taw tes rau cov chaw taws teeb ntawm lub cuab yeej thiab nias lub pob tsim nyog (ib qho twg, tab sis tsis yog ib qho uas hloov TV raws). Tom qab ntawd, cov lus txib yuav raug sau rau hauv nco. Thiab los ntawm nias lub khawm dua, koj tuaj yeem tig lub teeb rau lossis tawm hauv chav.
Qhov tsis zoo ntawm IR system
Qhov tsis zoo ntawm cov kab ke no yog qhov koj yuav tsum tau taw qhia cov chaw taws teeb ntawm lub receiver, vim lawv tsuas tuaj yeem ua haujlwm hauv qhov pom. Nws yuav tsum tau muab sau tseg tias lub beam muaj ib tug luv luv ntau yam, tab sis qhov teeb meem no, los ntawm txoj kev, yuav daws tau nrog kev pab los ntawm repeater chaw.
RF system
Qhov twg ntau dua yog cov tshuab uas tswj hwm los ntawm cov chaw taws teeb, thiab cov teeb liab tau noj ntawm qee zaus rau tus maub los. Lub tom kawg tso cai rau koj los tswj cov txheej txheem ntawm tig rau thiab tawm teeb pom kev zoo. Feem ntau, cov tshuab no tuaj yeem pom hauv kev tsim cov chaw taws teeb tswj ntawm LED teeb pom kev zoo.
Qhov kev thov rau cov tshuab no yog vim li hauv qab no:
- Lub teeb tuaj yeem tswj tau los ntawm kev tswj chaw taws teeb thiab lub computer, xov tooj ntawm tes.
- Lub teeb liab muaj qhov ntev ntev - yog tias tsis muaj kev cuam tshuam, ces tsis pub tshaj 100 meters. Yog muajobstacles, lub vojvoog yog txo kom 15-20 meters.
- Nws muaj peev xwm los nruab ib lub repeater lossis teeb liab amplifier kom xa cov lus txib zoo dua los ntawm cov khoom tswj.
Ua ntej koj txuas cov chaw taws teeb tswj ntawm lub teeb pom kev zoo, koj yuav tsum xav txog nws tus qauv tsim. Txhua qhov system muaj xws li cov hauv qab no:
- Remote control.
- roj teeb.
- Ib lub teeb tswj chaw taws teeb tswj (Y7 lossis zoo sib xws) uas txuas rau lub qhov hluav taws xob hauv tsev thiab lub teeb pom kev zoo.
Koj tuaj yeem nruab tus maub los hauv lub khob ntawm chandelier lossis hauv phab ntsa. Xws li cov cuab yeej tso cai rau koj los tswj ntau lub teeb - incandescent, LED, halogen, fluorescent ntawm txhua yam. Nws tseem tuaj yeem qhib ob peb lub teeb tib lub sijhawm. Los ntawm tib txoj cai, koj tuaj yeem npaj cov chaw taws teeb tswj ntawm txoj kev teeb pom kev zoo.
Infrared thiab RF hloov
Nws muaj peev xwm ua tau raws li cov khoom siv infrared ntawm lub khw, tab sis lawv tsis tshua muaj. Xov tooj cua zaus ntau dua. Tus tsim ntawm lub cuab yeej yog yooj yim heev, nws muaj lub teeb liab receiver. Kev tswj hwm yog nqa tawm siv cov chaw taws teeb tswj, koj tuaj yeem siv TV. Kuj tseem muaj kev tswj xyuas qhov system.
Nrog kev pab ntawm lub xov tooj cua hloov, koj tuaj yeem tswj cov teeb pom kev zoo ob qho tib si manually thiab los ntawm txhua qhov chaw taws teeb tswj. Tab sis nws yuav tsum tau muab khi rau lub kaw lus thiaj li yuav "tsheb ciav hlau" tus maub los rau tej thaj chaw deb teeb pom kev zoo. Tus tsim ntawm tus maub los yog xyaumtsis txawv ntawm tus qauv Circuit Court breaker, i.e. Circuit Court breaker.
Sib cuam tshuam nrog lub teeb pom kev zoo ntawm lub cuab yeej siv lub zog hluav taws xob uas txuas nrog lub nra thiab AC lub ntsiab. Chav tsev tuaj yeem txuas ob qho tib si incandescent thiab halogen teeb. Nws yog ib qho tsim nyog yuav tsum tau them sai sai rau qhov tseeb tias cov teeb halogen yuav tsum tau txuas nrog ferromagnetic lossis hluav taws xob transformer.
Tseem tso cai txuas cov teeb fluorescent. Koj tuaj yeem tso lub teeb hloov rau txhua qhov chaw uas yooj yim rau koj. Nws yog ntshaw kom nruab tag nrho cov hwj huam blocks nyob rau hauv ib lub thawv hlws ris, tab sis mounting nyob rau hauv ib tug chandelier iav yog tso cai.
Yuav siv cov sensors
Yog tias koj saib cov kev muab ntawm ntau lub tuam txhab, koj tuaj yeem pom tias muaj ntau tus lej ntawm ntau lub sensors siv los tswj teeb pom kev zoo. Hauv tshwj xeeb, cov cuab yeej nrhiav kom pom kev tso cai rau koj los tswj cov teeb pom kev deb ntawm lub teeb. Feem ntau, cov lus tsa suab sensors muaj infrared emitters. Cov no yog cov khoom siv uas kaw lossis qhib lub zog hluav taws xob hluav taws xob ntawm cov khoom siv teeb pom kev zoo yog tias muaj kev nce qib ntawm cov hluav taws xob hauv qhov infrared.
Thaum ib tug neeg nkag mus rau qhov chaw ua haujlwm, lub teeb yuav qhib. Qhov tseeb yog tias lub cev kub ntawm ib tug neeg nyob yog siab dua li ntawm cov khoom uas tsis muaj sia. Tom qab ib tug neeg tawm ntawm thaj tsam ntawm qhov kev txiav txim ntawm lub sensor, lub teeb yuav tua. Feem ntau, cov ntsuas ntsuas ntsuas tau muab tso rau hauvnkag, nrog rau saum lub qhov rooj nkag. Ntau zaus lawv tuaj yeem pom hauv cov tsev.
Pros thiab cons ntawm infrared sensors
Qhov tsis zoo suav nrog qhov ua tau ntawm qhov tsis zoo. Nws yog tsim nyog sau cia tias lub sensor reacts rau hnub ci thiab cua sov. Thaum ntsia sab nraum zoov, nws yuav tsis tuaj yeem ua haujlwm ib txwm, vim nws cuam tshuam los ntawm nag lossis daus. Tsis tas li, lub cuab yeej yuav tsis ua haujlwm yog tias tus neeg hnav khaub ncaws ua los ntawm cov khoom uas tsis xa cov hluav taws xob infrared.
Tsis tas li ntawd, lub teeb pom kev zoo yuav kaw mus tas li 10-15 vib nas this tom qab tus neeg lub cev ua haujlwm qis. Tab sis kuj muaj txiaj ntsig. Nrog kev pab los ntawm cov khoom siv zoo li no, koj tuaj yeem tswj tau qhov kev siv hluav taws xob. Koj yuav tau txo koj cov nqi zog. Thiab cov khoom siv no yooj yim heev rau siv.
Yuav ua li cas txuas lub infrared sensor
txhawm rau txuas lub ntsuas ntsuas ntsuas, koj tsuas yog yuav tsum siv daim duab qhia hauv peb tsab xov xwm. Txhawm rau siv nws ib txwm, koj xav tau ib lub cable nrog peb cores. Nrog rau nws, tag nrho cov kev tswj hwm yuav raug siv los ntawm AC mains, thiab tseem txuas nrog lub load. Ntxiv mus, txhua yam yuav tsum tau txuas nrog tus maub los rau cov chaw taws teeb tswj teeb pom kev zoo.
Phases yuav tsum tau txuas nrog cov txiaj ntsig zoo sib xws ntawm lub sensor. Txhua qhov nruab nrab conductors yuav tsum tau txuas ua ke. Lub luminaire yuav tsum tau txuas nrog lub sensor hauv theem. Tom qab ntawd koj yuav tsum kuaj xyuas qhov ua haujlwm ntawm txhua yammechanism, uas koj yuav tau muab voltage.
Yuav ua li cas xaiv lub ntsuas hluav taws xob infrared
Txhawm rau xaiv lub ntsuas hluav taws xob infrared, koj yuav tsum tau them sai sai rau cov kev txwv hauv qab no:
- Qhov chaw uas lub cuab yeej yuav raug teeb tsa. Nws yuav tsum raug sau tseg tias cov cuab yeej muaj qhov sib txawv ntawm kev tiv thaiv - los ntawm IP20 txog IP55 suav nrog. Koj tuaj yeem pom cov khoom siv mounted thiab built-in. Nyob rau hauv ib chav tsev, nws yog qhov zoo tshaj plaws los siv cov khoom siv built-in, thaum qhov kev tiv thaiv qib tsis muaj teeb meem. Tab sis yog tias koj yuav tsum tau nruab lub cuab yeej ntawm txoj kev lossis hauv qhov nkag, nws raug nquahu kom them sai sai rau cov qauv uas tiv thaiv dej thiab plua plav. Nws yog ntshaw kom lawv mounted rau ib tug bracket.
- Raws. Koj yuav tsum paub tias infrared sensors tuaj yeem kuaj xyuas qhov kub thiab txias ntawm qhov kev ncua deb tsis tshaj 20 m. Yog tias koj xav muab cov cuab yeej tso rau ntawm txoj kev, koj xav tau nws kom muaj ntau yam. Yog tias koj muab cov cuab yeej tso rau hauv chav tsev, koj tsis xav tau qhov ntsuas no.
- Lub zog siab tshaj plaws ntawm kev sib txuas. Ua ntej yuav ib lub sensor, nrhiav seb hom load koj yuav txuas rau nws. Nyob ntawm qhov no, koj yuav tsum xaiv lub cuab yeej raug.
- Nws yog qhov tsim nyog kom pom lub kaum sab xis txog 20 degrees, thiab kab rov tav mus txog 360, tab sis tsis tsawg dua 60 degrees.
YMicrowave sensors
Nws tsim nyog sau cia tias tsis yog cov ntsuas hluav taws xob nkaus xwb siv los tswj cov teeb pom kev zoo. Feem ntau koj tuaj yeem nrhiav taumicrowave cov khoom siv uas tawm thiab tau txais cov nthwv dej electromagnetic. Thaum tsis muaj kev cuam tshuam, lub cuab yeej ua haujlwm kom qhov ntev thiab qhov zaus ntawm cov nthwv dej uas tawm thiab cuam tshuam los ntawm txhua yam khoom hauv chav tsev yog tib yam.
Thaum ib tug neeg lossis lwm tus tsiaj nkag mus rau thaj chaw kev pabcuam, cov kev txwv yuav hloov pauv, kev hloov ntawm lub teeb pom kev zoo yuav raug qhib. Ntawm qhov zoo ntawm cov sensors, nws tuaj yeem raug sau tseg tias qhov no yog cov cuab yeej ua haujlwm siab, nws tuaj yeem ua haujlwm zoo txawm tias huab cua phem. Tab sis kuj muaj qhov tsis zoo. Cov no yog qhov tsis tseeb, tus nqi siab, thiab yog tias cov sensors muaj lub vojvoog loj loj, ces lawv tuaj yeem ua rau koj noj qab haus huv.
Ultrasonic hom tshuaj ntsuam
Cov khoom siv no zoo ib yam li cov uas tau tham saum toj no. Lub tshuab hluav taws xob lub suab yog nruab rau hauv, nws zaus tsis tshaj 60 kHz. Nyob rau hauv cov ntaub ntawv no, ultrasound yog kawm thiab xav txog ntawm tag nrho cov khoom uas nyob rau hauv lub ntau yam ntawm cov cuab yeej. Thaum ib tug neeg lossis tsiaj nkag mus rau hauv lub vojvoog ntawm qhov kev pab cuam, muaj kev hloov ntawm lub suab nthwv dej uas tuaj txog ntawm lub sensor.
Lub cuab yeej tam sim ntawd pib sau npe txav mus. Txawm li cas los xij, cov khoom siv no muaj lawv qhov tsis zoo. Ntawm lawv, nws tsim nyog sau cia tias lawv tsis tas li teb rau kev txav mus los ntawm tus neeg lossis tsiaj. Tsis tas li ntawd, lawv tuaj yeem ua rau tsis xis nyob rau tsiaj.
Tab sis muaj qhov kom zoo dua ntawm cov khoom siv no. Koj tuaj yeem hais txog tus nqi qis, nrog rau kev muaj peev xwm ua haujlwm ntawm cov av noo, qhov kub thiab txias, thiab lawvsau npe kev txav mus los tsis hais yam khoom twg tus neeg lub khaub ncaws yog ua los ntawm.
Suab thiab ua ke sensors
Sound devices tso cai rau koj los teb rau qhov hloov pauv sai thiab nrawm hauv lub suab, nws qib yuav tsum tau teeb tsa los ntawm kev hloov pauv qhov rhiab heev ntawm lub sensor. Muaj tseeb txhua leej txhua tus pom yuav ua li cas lub teeb qhib / tawm nrog kev pab los ntawm claps. Ib hom suab sensor yog lub suab hloov rau cov khoom siv teeb pom kev zoo.
Raws li kev sib koom ua ke sensors, lawv muab ob peb lub thev naus laus zis ib zaug uas tso cai rau koj los ntsuas kev txav mus los. Hauv lwm lo lus, ob lub microwave sensor thiab infrared sensor tuaj yeem ntsia tau rau hauv ib lub cuab yeej. Koj tuaj yeem nrhiav kev sib xyaw ua ke ntawm ultrasonic thiab microwave, cov khoom siv zoo li no ua haujlwm tau zoo rau lawv.
Lub teeb tswj
Nyob rau xyoo tas los no, nws yog qhov muaj ntau heev los nrhiav "tsev ntse" system. Nws yog nyob rau hauv lawv hais tias muaj lub suab tswj cov teeb pom kev zoo li. Ua li no, lub suab sensors-hloov tau teeb tsa, uas tuaj yeem hloov tau los ntawm lub computer lossis smartphone. Nyob rau tom kawg, koj yuav tsum nruab ib qhov program tshwj xeeb.
Lub suab-hom teeb pom kev zoo tuaj yeem muab faib ua cov uas yuav tsum tau hloov kho, nrog rau cov uas ua haujlwm tsis muaj nws. Yog hais tias koj xav tau configure, ces koj yuav tsum qhia lub ntaus ntawv ntau yam commands. Koj muab lus txib, lub microcontroller system nco nws. Koj kuj qhia tias qhov kev hais kom ua no yuav tsum tau ua li casua qhov system. Yog tias qhov teeb tsa tsis tas yuav tsum tau ua, qhov no txhais tau hais tias cov lus txib twb nyob hauv lub cim xeeb ntawm lub cuab yeej, nws txaus los kawm cov lus qhia kom paub tswj lub teeb pom kev zoo. Tsuas yog tsis txhob sib tov lub suab commands.
