Ib, Lub hauv paus kev tshawb fawb ntawm cov xim rendering Performance index: hauv - qhov tob tsom xam los ntawm CRI rau R9
Xim Rendering Index (CRI) yog lub cim tseem ceeb uas ntsuas lub peev xwm ntawm lub teeb ci los tsim cov xim tseeb ntawm cov khoom. Nws cov lej ntau yog 0-100, thiab qhov ze dua tus nqi yog mus rau 100, qhov ze dua cov xim luam tawm yog rau cov teeb pom kev zoo. Lub International Commission on Illumination (CIE) txhais cov xim rendering Performance index ntawm lub hnub ci li 100 thiab qhia qhov nruab nrab xim rendering Performance index (Ra) ntawm yim qauv xim qauv R1-R8 raws li cov qauv kev ntsuam xyuas yooj yim. Txawm li cas los xij, cov txheej txheem CRI ib txwm muaj cov kev txwv: nws tsis npog cov xim tseem ceeb xws li liab (R9) thiab Asian tawv tone (R15), uas ua rau qee lub teeb ci LED ntsib Ra qhov tseem ceeb tab sis tsis muaj peev xwm rov qab kho liab, uas cuam tshuam rau qhov kev nthuav qhia tseeb ntawm cov zaub mov, ntaub, thiab tawv nqaij.
Kev lag luam tawg: Hauv xyoo tsis ntev los no, TM-30-15 tus qauv tau maj mam dhau los ua qhov taw qhia ntxiv nyob rau hauv high-end teeb pom kev zoo. Cov qauv no ntsuas cov xim fidelity (Rf) thiab xim saturation (Rg) ntawm lub teeb ci los ntawm 99 xim qauv, thiab hais txog qhov tseem ceeb ntawm R9 (Red Color Rendering Index) cais. Piv txwv li, hauv cov chaw noj mov, teeb pom kev zoo nrog R9 Ntau dua lossis sib npaug li 50 tuaj yeem txhim kho xim thiab freshness ntawm nqaij thiab txiv hmab txiv ntoo thiab zaub, thaum lub teeb pom kev zoo nrog R9 ＜ 0 yuav ua rau cov zaub mov tsis zoo.
2, Adaptation standard rau xim rendering Performance index nyob rau hauv tsev scenes: cov ncauj lus kom ntxaws xaiv los ntawm qhov chaw
Muaj qhov sib txawv tseem ceeb hauv qhov kev thov rau cov xim luam tawm ntawm cov chaw ua haujlwm sib txawv, thiab cov tswv yim xaiv sib txawv yuav tsum tau tsim los ntawm cov yam ntxwv ntawm qhov chaw.
1. Chav nyob thiab chav noj mov: thaj chaw tseem ceeb ntawm cov xim tiag tiag hauv kev sib raug zoo scenes
Xim rendering Performance index yuav tsum: Ra Ntau dua lossis sib npaug rau 95, R9 Ntau dua lossis sib npaug rau 60
Raws li qhov chaw sib raug zoo ntawm tsev neeg, chav nyob yuav tsum tau hais txog cov rooj tog zoo nkauj, cov ntsiab lus ntawm cov duab kos duab, thiab cov ntaub ntawv zoo nkauj los ntawm cov xim zoo nkauj. Piv txwv li, cov rooj tog ntoo walnut tuaj yeem tshwm xim av tsaus nti hauv qab lub teeb nrog Ra<80, but its reddish brown luster can be restored under light sources with Ra ≥ 95. In the restaurant setting, high R9 lighting fixtures can make the steak appear fresh and tender red, enhancing the dining ceremony.
Cov ntaub ntawv txheej txheem: Ib qho khoom lag luam tag nrho cov spectrum linear teeb tau txais kev siv lub teeb ci ci kom ua tiav qhov kawg ntawm Ra97 thiab R9 92, nrog rau xim kam rau ua (SDCM) tsawg dua 3, kom tsis txhob muaj xim sib txawv thaum ntau lub teeb yog spliced, haum rau siab -kawg chav nyob tom qab phab ntsa teeb pom kev zoo.
2. Chav pw thiab kawm: Qhov chaw nyob ntsiag to ua ntej pom kev nplij siab
Xim rendering Performance index yuav tsum: Ra Ntau dua lossis sib npaug rau 90, R9 Ntau dua lossis sib npaug rau 50
Lub chav pw yuav tsum zam kom tsis txhob muaj kev cuam tshuam ntawm cov xim saturation siab ntawm kev pw tsaug zog, yog li cov xim rendering Performance index yuav tsum tau ua kom muaj kev sib npaug ntawm kev tsim tawm tiag tiag thiab qhov chaw mos. Piv txwv li, nyob rau hauv lub txaj nyeem ntawv scene, teeb pom kev zoo nrog Ra Ntau dua los yog sib npaug li 90 tuaj yeem nthuav qhia cov xim xim ntawm cov ntawv hauv phau ntawv, thaum tsis txhob pom qhov sib txawv xws li yellowing lossis blurriness ntawm daim ntawv. Hauv qhov chaw kawm, lub teeb pom kev zoo xim tuaj yeem txo qhov pom kev qaug zog los ntawm kev nyeem ntawv ntev, thiab nws qhov R15 (tshuaj pleev xim ntawm daim tawv nqaij) qhov ntsuas yuav tsum muaj ntau dua 90 los xyuas kom meej lub ntsej muag xim thaum lub rooj sib tham video.
Cov ntaub ntawv txheej txheem: lub teeb pom kev tiv thaiv lub qhov muag paub txog ob lub qhov muag tiv thaiv kev ua haujlwm ntawm "zero stroboscopic" thiab "anti glare" los ntawm kev txo qis lub teeb xiav lub ncov (RG0 qib zam) thiab sib txuas qhov tsis sib xws ntawm Ra92 thiab xim kub 4000K, uas muaj feem xyuam rau cov menyuam yaus chav thiab chav laus.
3. Chav ua noj thiab chav ua noj: Muaj nuj nqi taw qhia xim precision cheeb tsam
Xim rendering Performance index yuav tsum: Ra Ntau dua lossis sib npaug rau 95, R9 Ntau dua lossis sib npaug rau 70
Lub chav ua noj countertop yuav tsum txiav txim siab qhov tseeb ntawm cov khoom xyaw los ntawm cov teeb pom kev zoo xim. Piv txwv li, cov zaub ntsuab yuav tshwm greyish ntsuab nyob rau hauv ib lub teeb ci nrog Ra<80, while a light source with Ra ≥ 95 can restore their fresh and tender texture. In the dressing room scene, high R9 lighting fixtures can avoid color deviation of clothing. For example, a red dress may appear orange red under low color rendering light sources, which can affect matching decisions.
Cov ntaub ntawv txheej txheem: Ib lub npe ntawm cov teeb pom kev tsis sib haum xeeb tau txais kev tiv thaiv IP65, ua ke nrog Ra96 thiab R9 85 tsis, kom ua tau raws li qhov xav tau teeb pom kev zoo saum lub dab dej hauv chav ua noj thiab sab hauv lub txee dai khaub ncaws. Nws aluminium profile teeb lub cev thiab silicone diffusion npog tsim kom ntev - siv tsis muaj xim.
3, Cov ntsiab lus tseem ceeb rau kev xaiv: tag nrho cov saw hlau tswj los ntawm cov xim rendering Performance index rau system compatibility
1. "Golden ua ke" ntawm cov xim rendering Performance index: synergistic ntsuam xyuas ntawm Ra, R9, thiab R15
Txhawm rau kom tsis txhob cia siab rau qhov txiaj ntsig Ra, nws yog ib qho tsim nyog yuav tsum tau ua kom tiav cov ntaub ntawv pov thawj ntawm R9 (liab) thiab R15 (cov tawv nqaij xim) tsis muaj. Piv txwv li, yog tias tus nqi qis - nqi LED strip yog sau Ra90, tab sis R9 tsuas yog 20, hom teeb pom kev zoo no yuav ua rau muaj kev cuam tshuam loj heev hauv kev nthuav qhia cov khoom liab.
Qhov tseem ceeb yuav tsum tau muab rau cov teeb pom kev zoo uas tau sau nrog TM-30-15 tus qauv, nrog Rf (xim fidelity) ntau dua 90 thiab Rg (xim saturation) ntawm 95-105 kom tsis txhob muaj xim txawv txav los ntawm kev saturation ntau dhau.
2. Kev sib koom ua ke ntawm cov xim kub thiab xim rendering Performance index
Qhov chaw tib yam xav tau kom muaj qhov sib txawv xim kub, piv txwv li, lub teeb pom kev zoo hauv chav nyob thiab cov kab hluav taws xob tawm ob leeg siv xim kub ntawm 4000K kom tsis txhob pom kev tsis meej pem los ntawm cov xim sib xyaw.
High colour rendering index teeb yuav tsum tau ua ke nrog cov xim tsis tshua muaj kub (2700K-3000K) los tsim kom muaj cua sov, lossis nruab nrab xim kub (4000K) txhawm rau txhim kho qhov pom ntawm qhov pom tseeb thiab zam qhov "txias thiab nyuaj siab" tshwm sim los ntawm kev sib xyaw ntawm cov xim kub (siab tshaj 5000K) thiab cov xim siab rendering Performance index.
3. System compatibility: tag nrho cov saw optimization ntawm LED sawb mus rau tus neeg tsav tsheb fais fab mov
Kev them nyiaj poob qis: Thaum xaim rau qhov kev ncua deb, nws yog ib qho tsim nyog yuav tau xaiv cov kev daws teeb meem uas tsis muaj hluav taws xob poob lub teeb strips lossis nce lub zog hluav taws xob txhua 10 meters kom tsis txhob muaj qhov ci ntsa iab thaum kawg. Piv txwv li, ib qho ultra ntev linear teeb system ua tiav 50 meters ntawm kev siv txuas ntxiv yam tsis muaj qhov tsaus ntuj los ntawm kev faib hluav taws xob siv tshuab.
Dimming compatibility: Yog hais tias yuav tsum tau ntse dimming, nws yuav tsum tau kom paub meej tias lub teeb txhawb DALI, 0-10V, los yog Bluetooth Mesh raws tu qauv thiab yog txuam nrog ib tug dimmable tsav tsheb fais fab mov. Piv txwv li, ib lub hom phiaj ntawm cov teeb pom kev zoo tuaj yeem ua tiav 1% -100% brightness hloov ntawm lub mobile app, thaum txhawb seamless hloov ntawm cov xim kub ntawm 2700K mus rau 6500K.
Adaptability ntawm installation qauv: Rau embedded installation, ib tug tshwj xeeb lub teeb groove qhov tob ntawm ntau tshaj los yog sib npaug zos rau 15 hli yog yuav tsum tau, thiab rau raug teeb pom kev zoo fixtures, aviation txhuas cov ntaub ntawv teeb lub cev yuav tsum tau xaiv los xyuas kom meej cov cua kub dissipation kev ua tau zoo. Piv txwv li, lub nqaim ntug teeb nrog lub thickness ntawm tsuas yog 8 hli tuaj yeem ua tau zoo nyob rau hauv qhov sib txawv nqaim heev ntawm Suav style ntoo qab nthab.
4, Kev lag luam ua tshuab: xim rendering Performance index kiv puag ncig los ntawm tag nrho cov spectrum mus rau quantum dots
1. Puv spectrum technology: qhov kawg daws rau simulating hnub ci
Tag nrho spectrum LED ua tiav spectral txuas ntxiv ze rau lub teeb ntuj los ntawm kev zoo siab ntau phosphors los ntawm cov xim liab lossis xiav lub teeb ci. Piv txwv li, nyob rau hauv lub spectrum ntawm ib tug tej yam hom lub tag nrho spectrum linear teeb, qhov kev faib ua feem ntawm lub teeb liab band (600-700nm) tau nce mus rau 25%, ho ntau dua li 15% ntawm cov tsoos LED. Nws cov Ra98 thiab R9 95 tsis tau mus txog cov qauv teeb pom kev zoo hauv tsev cia puav pheej.
2. Quantum dot technology: quantum qib txhim kho xim purity
Quantum dot cov ntaub ntawv tuaj yeem ua tiav qhov luminescence los ntawm kev tswj qhov loj, thiab lawv cov xim purity yog 30% siab dua li cov tshuaj phosphors. Piv txwv li, R15 (daim tawv nqaij xim) parameter ntawm ib qho quantum dot linear teeb ncav cuag 98, uas tuaj yeem rov qab zoo nkauj zoo nkauj ntawm cov tawv nqaij Esxias xim thiab tsim nyog rau chav pw teeb pom kev zoo nyob hauv siab - kawg qhov chaw nyob.
3. ntse xim them nyiaj: dynamic optimization ntawm AI algorithms
Qee lub teeb pom kev siab -kawg teeb pom kev zoo yog nruab nrog lub teeb pom kev zoo thiab AI algorithms, uas tuaj yeem hloov kho xim rendering Performance index thiab xim kub raws li cov kev hloov hauv lub teeb ntuj. Piv txwv li, ib lub teeb ci ntsa iab tau nce nws tus nqi R9 rau hnub los nag los them rau qhov tsis muaj xim liab, thiab txo nws cov xim kub ntawm hnub ci kom haum rau lub teeb pom kev zoo.
