一, txoj ntsiab cai ntawm Infinite Dim Tshuab: kev hloov kho los ntawm analog rau digital
Cov tub ntxhais ntawm infinite tsaug zog nyob rau hauv ua tiav kev hloov pauv ntawm lub teeb ci nrag ntawm lub teeb ci nruam ntawm ob pawg: analog dimming thiab digital dheev:
1. Simulated Dimming: Tawm kev tswj hwm raws tam sim no
Simulated Dimming ua tiav qhov kaj lug hloov los ntawm kev kho qhov ntau ntawm cov tsav tsheb tam sim no. Nws cov txheej txheem kev nqis tes ua xws li:
Kev ua hluav taws xob tiv thaiv: los ntawm kev siv cov tshuab hluav taws xob hloov kho cov hluav taws xob kev sib faib ntawm Circuit Court, qhov kev ntws tam sim no los ntawm LED tuaj yeem hloov kho. Piv txwv li, hauv Bidirectional Thyristor Dimming Circuit Court, lub chaw ua haujlwm conduction
Constant tam sim no kev cai tswjfwm: Siv analog linear technology los ncaj qha cov zis tam sim no ntawm kev tsav tsheb. Piv txwv li, 0-10V Dimming System tswj tus nqi ntawm tus tsav tsheb ruaj khov tam sim no los ntawm kev tawm mus ntxiv nyob rau hauv ntau ntawm 0% -100%%.
Hom thev naus laus zis no tau txo tus nqi, tab sis muaj qhov teeb meem ntawm kev ua kom tiav. Piv txwv li, hauv hom kev txwv tsis pub dhau kev dimming, thaum tus transistor ua haujlwm ua tus tiv thaiv hluav taws xob tsis sib xws, ua rau muaj kev txo qis hauv kev tsav tsheb.
2. Cov digital sodming: siab- zaus pam thiab kev sib koom ua ke ntse
Kev Ua Haujlwm Dua Dimming Yog Raws Li Pulse Dav Tes Haujlwm (PWM) Technology, uas hloov kho qhov nruab nrab tam sim no los ntawm kev tswj lub luag haujlwm ntawm lub phiaj xwm nthwv dej
Kev siab siab PWM Dimming: Siv qhov ntau zaus ntawm ntau pua mus rau txhiab Hertz, ua flicker imperceptible rau tib neeg lub qhov muag. Piv txwv li, qee hom hom ntawm cov teeb ua kom muaj zog tshaj plaws {
Ntse StEPLESS DIMMING: Ua ke nrog Bluetooth, Wi Fi, lossis cov chaw taws teeb hloov kho tuaj yeem ua tiav los ntawm lub xov tooj txawb lossis tswj lub suab tswj. For example, the OC7102 chip released in 2024 supports integrated touch control and PWM dimming, marking the maturity of single-chip solutions.
Qhov zoo ntawm cov digital txom dag yog qhov ntsuas siab, teb teb nrawm, thiab lub peev xwm los ua kom zoo rau cov txheej txheem flicker. Piv txwv li, kev hloov kho stepless dogming algorithm siv kev tswj hwm kev hloov kho lub teeb pom kev zoo, thaum tswj cov tshuaj flicker pom (svm) hauv qab 0.3.
2, cov ntsiab lus zoo ntawm infinite Dimming LED tawm cov teeb
1. Kev Noj Qab Haus Huv Lub Teeb: Tshem tawm cov khau khiab flicker
Tsoos dimming txoj kev, xws li triac dimming, tej zaum yuav ua qis qis - zaus flicker ntawm qis ci, ua rau pom kev nkees, thiab txawm tias panthensive urilepsy. Thiab Dim Simming tuaj yeem nce cov flicker zaus mus rau kilohertz qib los ntawm kev tawm dag zog, ua kom tiav cov flicker uas tuaj yeem pom los ntawm tib neeg lub qhov muag. Piv txwv, kev kuaj sim ua kom pom tias lub teeb ci linear tau siv siab dua 0.12 ntawm 50% ci ci, nyob deb hauv qab kev nyab xeeb txwv ntawm svm<1 in the IEEE Std 1789 standard.
2. Scene kev yoog raws: cov kev pab cuam txhua yam los ntawm kev ua haujlwm rau cov huab cua
Infinite Dimming txhawb 1% -100% kev hloov pauv hloov thiab hloov xim tsis tu ncua los ntawm 2700k, sib ntsib cov kev xav tau ntawm ntau yam xwm txheej:
Chaw Haujlwm Chaw Haujlwm: Txhim Kho Txog 5000K Txias Lub Teeb Pom Zoo thiab tsim cov chaw sib tham nrog 3000K lub teeb sov.
Ib puag ncig hauv tsev: Ua ntej yuav mus pw, kho qhov ci ci rau 10% thiab 2700k sov teeb kom pab pw tsaug zog, thiab hloov mus rau 50% ci thiab 4000k nruab nrab ntawm lub teeb thaum nyeem ntawv.
Commercial display: The jewelry cabinet adopts high color rendering (Ra>90) linear teeb, uas tau hais qhia cov kev ntxhib los mos ntawm cov khoom los ntawm infinite dimming.
3. Zog txuag thiab lub neej: sib npaug ntawm kev ua tau zoo thiab ruaj khov
Infinite dimming txo kev siv hluav taws xob los ntawm kev kho kom zoo raws li xav tau. Piv txwv li, hauv txoj kev teeb pom kev zoo, cov teeb ci lawm tuaj yeem hloov kho mus rau 30% ci ntsa iab raws li cov neeg taug kev ntws, txuag 70% lub zog piv rau kev ua kom ruaj ruaj hom. Lub caij no, los ntawm kev zam dhau qhov kev cuam tshuam ntawm cov LED, cov nyiaj ntawm lub teeb tuaj yeem txuas tau ntev dua 500 teev.
3, Kev lag luam kev siv thiab kev tshawb xyuas rooj plaub
1. Kev Lag Luam Chaw: Kev ua ke ntawm Lub Teeb thiab Duab Ntxoo Art thiab Kev Ua Haujlwm
Nyob rau hauv high -}} endping khw, infinite sitming linear teeb kev los ntawm kev ua lag luam tawm thiab siv hluav taws xob tsis sib haum. Piv txwv li, lub khw muag chij ntawm qee hom lag luam siv cov ntaub qhwv cov ntaub, thiab hloov mus rau 3000K txias lub teeb nyob rau hauv qhov chaw so los tsim cov huab cua zoo. Cov ntaub ntawv xeem qhia tau hais tias kev daws teeb meem no nce cov neeg siv sijhawm los ntawm 40% thiab muag los ntawm 25%.
2. Lub Chaw Haujlwm: Kev Noj Qab Nyob Zoo thiab Txhim Kho
Lub tuam txhab siv tshuab thev naus laus zis ua ib qho tsis muaj zog tshaj tawm cov teeb ci, ua ke nrog tib neeg lub cev hloov kho kom haum:
Cov sijhawm ua haujlwm: Tswj cov xim kub ntawm 5000k thiab lub ci ci ntawm 70%, ua kom lub ntsej muag ntawm lub teeb illumination ntawm 500lx.
Noj su tawg: hloov mus rau 3000K xim ntsuas kub thiab 20% ci ci kom txo tau kev nkees nkees.
Hom Kev Sib Tham: Siv cov app los ua kom tsis zoo ntawm kev ci ntsa iab rau 40% thiab siv nws ua ke nrog projector.
Tom qab kev siv tes num, tus nqi kev tsis txaus siab rau cov neeg ua haujlwm mob taub hau poob qis los ntawm 60% thiab ua haujlwm ua haujlwm tau nce los ntawm 18%.
3. Kev lag luam: Dual lav kev nyab xeeb thiab kev txuag hluav taws xob
Nyob rau hauv lub tsheb tsim kev lag luam Rhiav, lub Infinite Dimming linear teeb ua rau los ntawm flicker kev ua haujlwm siab los ntawm high {{zaus pwming. Piv txwv li, tom qab txhim kho cov teeb meem tawm nrog SVM<0.5 on the assembly line in a certain factory, the accident rate caused by visual interference decreased from 3 to 0 per year. At the same time, the intelligent dimming system dynamically adjusts the brightness according to the natural light intensity, saving up to 120000 kWh of electricity annually.
