Txhim kho tshav dav hlau kev nyab xeeb thiab kev ua haujlwm nrog kev txawj ntseLED FloodlightCov txheej txheem

Taw qhia: Lub luag haujlwm tseem ceeb ntawm Apron Teeb pom kev hauv niaj hnub Aviation

Lub tshav dav hlau apron ua haujlwm yog ib qho kev ua si ntawm cov tsheb hauv av, cov neeg ua haujlwm, thiab cov dav hlau, ua nyob ib ncig ntawm lub moos thiab hauv txhua qhov huab cua. Kev nyab xeeb thiab ua haujlwm tau zoo hauv av yog qhov tseem ceeb, thiab siab - qhov pom kev zoo yog qhov tsis yog - qhov yuav tsum tau sib tham ua ntej. Tau ntau xyoo lawm, High-Intensity Discharge (HID) teeb, xws li High-Pressure Sodium (HPS) fixtures, yog tus qauv rautshav dav hlau apronteeb pom kev nyab xeeb.Txawm li cas los xij, cov txheej txheem kev cai no tau raug lees paub tias tsis txaus rau niaj hnub no, "tsim tshav dav hlau" cov hom phiaj uas hais txog kev nyab xeeb, kev ruaj ntseg, thiab kev txawj ntse. Kev tshawb fawb los ntawm Xing Zhe (2023) qhia txog qhov tsis txaus ntseeg: kev siv hluav taws xob siab, kev siv tsis tau zoo lossis kev tswj xyuas lub sijhawm yooj yim, muaj peev xwm kuaj xyuas qhov tsis zoo, thiab tsis muaj peev xwm hloov kho kom haum rau cov kev xav tau sib txawv. Daim ntawv no tshawb nrhiav qhov ntse npaum li cas LED dej nyab teebcov txheej txheem, kev koom ua ke nrog cov tswv yim tswj hwm qib siab thiab cov qauv kuaj pom qhov tsis raug, sawv cev rau kev hloov kho rau lub tshav dav hlau apron teeb pom kev zoo, ncaj qha hais txog lub hom phiaj tseem ceeb ntawm kev tsim kev nyab xeeb, ntsuab, thiab ntse aviation infrastructure.

Dab tsi yog Core Technical Advantages ntawm LED Floodlightshauv tshav dav hlau ib puag ncig?

Převod HID na TXKLED-raws li dej nyab teeb pom kev zooyog lub hauv paus rau modernizing tshav dav hlau aprons.LED dej nyab teebmuab cov txuj ci sib txawv thiab kev ua haujlwm zoo uas ua tau zoo raws li qhov xav tau ntawm kev lag luam aviation ib puag ncig. Feem ntau, lawv muab superior zog efficiency. Kev tshawb fawb qhia tiasLED apron dej nyab teeb pom kev zootuaj yeem txo qis kev siv hluav taws xob los ntawm 54% mus rau 76% thaum tswj lossis txawm tias txhim kho raws li qhov xav tau teeb pom kev zoo piv rau cov teeb pom kev zoo HPS (Xing, 2023). Qhov kev txo qis no ncaj qha txhais cov nqi ua haujlwm qis dua thiab cov pa roj carbon me me, txhawb nqa "lub tshav dav hlau ntsuab" kev pib.

Tshaj li efficiency,LED dej nyab teebmuab kev txhim kho controllability thiab ntev. Tsis zoo li HID teeb, uas muaj qhov sov sov ntev ntev - nce thiab nres lub sijhawm,LED dej nyab teebtuaj yeem ua tau sai sai dimmed lossis hloov rau / tawm yam tsis muaj kev ua haujlwm degradation. Cov yam ntxwv no yog qhov tseem ceeb rau kev siv cov tswv yim tswj xyuas dynamic. Tsis tas li ntawd, LEDs muaj lub neej ntev dua -feem ntau tshaj 50,000 teev- uas txo cov kev tu ncua zaus, hloov cov nqi, thiab cov kev pheej hmoo ua haujlwm cuam tshuam nrog cov teeb tsis tu ncua ntawm lub apron. Lub directional xwm ntawmLED teeb pom kev zookuj tseem txhim kho qhov muag pom kev ua haujlwm zoo, tso cai rau kev tswj cov kab hluav taws xob ntau dua kom txo cov teeb meem hauv lub teeb (skyglow) thiab lub teeb trespass mus rau thaj chaw uas nyob ib sab, muaj kev txhawj xeeb loj zuj zus rau cov tshav dav hlau.

Table 1: Sib piv Kev Ntsuam Xyuas: Ib txwm HID vs. Niaj hnub nimno LED Apron Floodlights

Yuav ua li cas kom tau txais Optimal Illumination: Cov Qauv, Simulation, thiab Angulation

Tsuas yog txhim khoLED dej nyab teebtsis txaus. Kev ua kom pom kev pom kev pom kev zoo uas ua tau raws li cov qauv kev nyab xeeb nruj yuav tsum tau ua tib zoo tsim. International Civil Aviation Organization (ICAO) Annex 14 thiab lub teb chaws cov qauv xws li Tuam Tshoj lub MH / T 6108-2014 txhais cov metrics tseem ceeb rau apron teeb pom kev zoo: tsawg kawg kab rov tav illuminance (Eh), ntsug illuminance (Ev), thiab kab rov tav uniformity (U). Txawm li cas los xij, raws li Xing txoj kev tshawb fawb sib cav, cov kev ntsuas dav dav no yuav tsis txaus rau (kev ntsuam xyuas zoo) ntawm thaj chaw ua haujlwm tshwj xeeb.

Txhawm rau hais txog qhov no, txoj kev tshawb fawb nthuav tawm rau 6 qhov kev ntsuam xyuas ntxiv rau tsib qhov chaw ua haujlwm tseem ceeb: Cov Kev Qhia Dav Hlau Kab Pem Hauv Ntej, Kev Thauj Khoom Thauj Khoom, Kev Sib Txuas Cov Neeg Caij Tsheb, Kev Siv Hluav Taws Xob Hluav Taws Xob, thiab cov dav hlau Towing txoj kev, ntxiv rau suav nrog ntau dua - cov kab teeb pom kev zoo. Siv cov kev teeb pom kev zoo simulation software zoo li DIALux evo, cov neeg tsim qauv tuaj yeem ua qauv sib txawvLED dej nyab teebmounting qhov siab thiab nqaj kaum sab xis kom pom qhov kev pom zoo. Piv txwv li, simulation rau lub teeb 7LED siab mastqhia tau tias kho qhov qaij (X-axis) thiab yias (Y-axis) lub kaum sab xis ntawm ib tus neeg fixtures cuam tshuam rau lub teeb pom kev thoob plaws cov cheeb tsam tseem ceeb no. Lub kaum sab xis zoo (piv txwv li, 75℃qaij / 30℃lauj kaub rau thawj qhov kev sib tw) tau txheeb xyuas kom ua kom muaj kev tiv thaiv ntau tshaj plaws hauv thaj chaw tseem ceeb thaum txo qis tshaj - thaj chaw taws teeb uas nkim lub zog thiab tuaj yeem ua rau lub ntsej muag rau cov neeg ua haujlwm thiab cov neeg tsav nkoj. Qhov kev simulation no - coj mus kom ze kom ntseeg tau tiasLED dej nyab teeb pom kev zoo systemyog tsim los rau kev ua tau zoo, tsis yog kev ua raws cai xwb.

Table 2: Cov Ntsiab Lus Teeb Pom Kev Teeb Pom Kev Zoo thiab Cov Lus Qhia Ua Kom Zoo

Siv cov tswv yim tswj kev txawj ntse rau LED Floodlight Systems

Qhov tseeb muaj peev xwm ntawmntse LED dej nyab teeb tswjyog xauv los ntawm sophisticated, txheej txheej tswj cov tswv yim uas txav dhau yooj yim timers. Ib qho kev sib koom ua ke yuav tsum muab ntau txoj hauv kev los sib npaug kev ntseeg siab, kev ua tau zoo, thiab kev ua haujlwm.

Teem sijhawm lub sij hawm-Raws li:Lub hauv paus txheej txheem, synchronized nrog astronomical moos kom raug lub hnub tuaj / hnub poob, automates yooj yim rau / tawm mus, tshem tawm phau ntawv kev cuam tshuam rau txhua hnub mus.

Photocell (Luminance) Tswj:Cov txheej no ntxiv kev teb rau ib puag ncig. Ntau lub photometric sensors muab tso rau thoob plaws lub apron ntsuas ambient lub teeb. Yog tias luminance poob qis dua qhov chaw pib (piv txwv li, 30 lux) vim huab cua tam sim ntawd, cua daj cua dub, lossis thaum tsaus ntuj, lub kaw lus overrides lub sij hawm qhib lub teeb, ua kom muaj kev ruaj ntseg txuas ntxiv.

Davhlau-Txuas Txuas Dynamic Control:Qhov no yog lub hauv paus ntawm lub zog -txuag kev txawj ntse. Los ntawm kev koom ua ke nrog Tshav Dav Hlau Ua Haujlwm Database (AODB), lubntse LED Floodlight systemtuaj yeem teeb pom kev zoo raws li lub sijhawm tiag tiag - lub sijhawm ya davhlau. Kev tshawb fawb qhia txog "kev sib txuas teeb pom kev zoo" hom uas muaj cov subsetsdej nyab teeb ntawm lub mastyog qhib. Piv txwv li:

Hom 1 (Full):Txhua tus 7LED dej nyab teebrau kev ua haujlwm sawv ntsug (30 mins ua ntej tuaj txog txog 60 mins tom qab tuaj txog / tawm mus).

Hom 2 (nruab nrab):4-5 lub teeb rau ntawm qhov chaw nyob ib sab lossis ua ntej- / lub sijhawm ya davhlau tom qab, tuav lub teeb pom kev nyab xeeb (~ 30 lux).

Hom 3 (Tsawg):Tsuas yog 2-3 lub teeb rau sawv ntsug uas tsis tau teem sijhawm ua haujlwm hmo ntuj, muab teeb pom kev ruaj ntseg tsawg.
Lub tswv yim no tuaj yeem txo qis kev siv hluav taws xob thaum lub sij hawm qis -tsheb thauj mus los yam tsis muaj kev cuam tshuam txog kev nyab xeeb ntawm kev ua haujlwm.

Emergency Manual Override:Ib qho tseem ceeb tsis muaj kev nyab xeeb, tso cai rau cov neeg ua haujlwm los tswj kev ncaj qha hauv qhov xwm txheej tsis tau pom dua lossis thaum lub sijhawm tu lub cev.

Tus tswv tswj logic tseem ceeb rau cov tswv yim no (piv txwv li, phau ntawv hla dhau> davhlau - txuas > photocell > teem sijhawm) los daws qhov tsis sib haum xeeb thiab ua kom muaj zog, ua tsis tiav- kev nyab xeeb ntawm kev ua haujlwmntse apron teeb pom kev zoo tswj qhov system.

Yuav Ua Li Cas Predictive Fault Diagnosis Txhim Kho Qhov Kev Ntseeg?

Lub teeb pom kev zoo tsuas yog zoo li nws txoj kev ntseeg tau. Traditional fault diagnosis nyob rau hauvapron dej nyab teeb pom kev zooyog reactive- tos lub teeb tsis ua haujlwm thiab tom qab ntawd xa cov neeg ua haujlwm saib xyuas lub sijhawm- siv kev daws teeb meem. Qhov no ua rau muaj kev pheej hmoo nyab xeeb thiab tsis muaj txiaj ntsig. Niaj hnub nimno tshuab leverage cov ntaub ntawv - nplua nuj ib puag ncig ntawmntse LED dej nyab teeb, uas feem ntau nruab nrog cov tswj xyuas qhov voltage, tam sim no, lub zog, lub zog muaj zog, thiab kub sab hauv.

Cov qauv kuaj pom qhov ua txhaum loj, xws li Deep Neural Network (DNN) tau ua kom zoo dua nrog Kev Txhim Kho Particle Swarm Optimization (PSO) algorithm uas tau hais hauv kev tshawb fawb, tuaj yeem txheeb xyuas qhov tseeb no - cov ntaub ntawv ua haujlwm sijhawm. Cov qauv no tau kawm txog cov ntaub ntawv keeb kwm kom paub txog cov qauv cuam tshuam nrog kev ua yuam kev: kev sib xyaw ua ke tsis ua haujlwm, teeb meem hluav taws xob tseem ceeb hauv Circuit Court, faib lub thawv overheating, switchgear faults, thiab lub teeb tsav luv luv Circuit Court. Los ntawm kev saib xyuas tsis tu ncua, tus qauv tuaj yeem kuaj xyuas qhov tsis raug, feem ntau kwv yees, thiab ceeb toom pab pawg saib xyuas rau qhov teeb meem tshwj xeeb thiab qhov chaw ua ntej nws ua rau muaj kev puas tsuaj tag. Tsis tas li ntawd, kev sib koom ua ke cov ntaub ntawv ib puag ncig sab nraud (xws li, qhov kub thiab txias, av noo) rau hauv cov qauv tau pom los txhim kho qhov tseeb ntawm kev kuaj mob, vim qee qhov kev cuam tshuam ib puag ncig. Qhov kev hloov pauv no los ntawm kev rov ua haujlwm rau kev saib xyuas kev kwv yees ua kom muaj kev nyab xeeb, txo qis sijhawm, thiab txhim kho cov peev txheej tu.

Kev lag luam Common Challenges thiab Intelligent LED-Txoj kev daws teeb meem

Kev Sib Tw 1: Kev siv hluav taws xob siab thiab nqi.Ib txwm HID systems, feem ntau khiav txhua hmo ntawm lub zog tag nrho, yog lub zog loj heev.

Kev daws:Qhov ua tau zoo ntawmLED dej nyab teebua ke nrogDavhlau- txuas dynamic dimming tswjtxo lub zog siv los ntawm 50-70%. Lub kaw lus tsuas xa tag nrho lub teeb nyob qhov twg thiab thaum twg nws xav tau.

Kev Sib Tw 2: Kev tswj tsis tau thiab tsis muaj txiaj ntsig.Kev hloov pauv ntawm phau ntawv lossis lub sijhawm teem sijhawm tsis tuaj yeem hloov pauv rau huab cua hloov pauv lossis sib txawv ntawm lub sijhawm ya davhlau, ua rau tsis muaj kev nyab xeeb tsawg - teeb pom kev zoo lossis nkig dhau - teeb pom kev zoo.

Kev daws:Ntau - txheejntse tswj tswv yimintegrating lub sij hawm, luminance, thiab tiag - lub sij hawm ya davhlau cov ntaub ntawv kom paub meej lub teeb theem yog muab dynamically thiab tau.

Kev Sib Tw 3: Kev teb qeeb qeeb thiab tus nqi kho mob siab.Kev ua tsis tiav tau tshawb pom lig, kev daws teeb meem yog ntev, thiab kev tiv thaiv kev saib xyuas yog teem rau qhov muag tsis pom.

Kev daws: Cov ntaub ntawv- ua qauv ntsuas qhov ua txhaum(piv txwv li, AI/ML-raws li) pab txhawb kev saib xyuas. Lub kaw lus ceeb toom cov neeg ua haujlwm rau qhov tshwj xeeb, yuav raug ua txhaum cai, tso cai rau kev kho sai, phiaj xwm uas tiv thaiv kev tawm tsam thiab txo nqi kho tag nrho.

Xaus thiab yav tom ntej Outlook

Cov evolution los ntawm zoo li qub, lub zog- siv HID tshuab rau cov ntse,LED- raws li lub teeb pom kev nyab xeebsawv cev rau qhov tseem ceeb leap rau pem hauv ntej rau kev ua haujlwm hauv tshav dav hlau. Los ntawm leveraging lub inherent efficiency thiab controllability ntawmLED dej nyab teeb, thiab kev sib koom ua ke nrog cov ntaub ntawv sophisticated, cov ntaub ntawv -tsav cov tswv yim tswj thiab kev kuaj xyuas qhov teeb meem, cov tshav dav hlau tuaj yeem ua tiav cov qauv kev nyab xeeb dua, kev txuag nyiaj ntau, thiab txo kev cuam tshuam ib puag ncig. Qhov no ua tau zoo nrog lub zeem muag thoob ntiaj teb rau "Smart Airports."

Kev tshawb fawb thiab kev tsim kho yav tom ntej yuav tsom mus rau kev sib koom ua ke sib sib zog nqus, xws li siv lub zeem muag hauv computer txhawm rau txheeb xyuas cov haujlwm tiag tiag rau lub sijhawm teeb pom kev zoo tiag tiag, lossis siv cov cuab yeej digital ntxaib los simulate thiab txhim kho tag nrho cov teeb pom kev zoo. Tsis tas li ntawd, kev tsim qauv ntawm cov ntaub ntawv sib cuam tshuam thiab kev sib txuas lus raws tu qauv (xws li Internet of Things) yuav yog qhov tseem ceeb rau kev tsim kom muaj kev sib cuam tshuam thiab scalable.ntse tshav dav hlau teeb pom kev daws teeb meem. Cov ntseLED dej nyab systemtsis yog qhov kaj xwb; nws tau dhau los ua haujlwm, cov ntaub ntawv- tsim cov khoom siv ntawm lub tshav dav hlau txoj kev ua haujlwm tseem ceeb.

Kev Qhia & Kev Nyeem Ntxiv

Xing, Z. (2023).Kawm txog Kev Tswj Lub Tswv Yim thiab Kev Tshawb Fawb Kev Ua Phem ntawm Apron Flood Lighting[Master's thesis, Civil Aviation University of China].

International Civil Aviation Organization (ICAO).Annex 14 mus rau Convention on International Civil Aviation - Aerodrome, Volume I - Aerodrome Design and Operations.

Civil Aviation Administration ntawm Tuam Tshoj. *MH/T 6108-2014: Cov Kev Xav Tau rau Kev Siv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob *.

Ratnaweera, A., Halgamuge, SK, & Watson, HC (2004). Tus kheej- teeb tsa hierarchical particle swarm optimizer nrog lub sijhawm- sib txawv acceleration coefficients.IEEE Kev Lag Luam ntawm Evolutionary Computation, 8(3), 240-255.

de Bakker, C., Aries, M., Kort, H., & Rosemann, A. (2017). Kev nyob hauv- tswj teeb pom kev zoo nyob rau hauv qhib- phiaj xwm chaw ua haujlwm: Ib lub xeev- ntawm-- kev tshuaj xyuas kos duab.Tsev thiab ib puag ncig, 112, 308-321.

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