Teeb pom kev zoo thiab Psychology 3

Teeb pom kev zoo thiab Psychology 3

Teeb pom kev zoo thiab CRI

Kev sib koom ua ke, xim kub, thiab xim yog xim kev nkag siab uas peb ncaj qha pom lub teeb ci thiab qhov teeb pom kev zoo muab rau peb. Muaj lwm hom kev ntsuas, uas qhia txog cov xim uas pom los ntawm cov khoom thaum lub teeb ci rau qhov khoom. Cov xim tshwm sim nyob rau lub sijhawm no feem ntau txawv ntawm qhov ntawd thaum illuminated los ntawm cov qauv teeb pom kev zoo. Peb feem ntau hu qhov ntsuas qhov ntsuas xim rendering index. Cov lus Askiv yog CRI, thiab cov xim rendering Performance index yog qhov tseem ceeb tshwj xeeb tshaj yog rau kev lag luam teeb pom kev zoo. Qee qhov chaw hauv tsev teeb pom kev zoo kuj muaj qee qhov kev xav tau rau cov xim rendering Performance index.

Qhov siab dua cov xim rendering Performance index, qhov siab dua ntawm cov xim luam tawm, thiab qhov muaj nuj nqis ntawm cov xim rendering Performance index yog 100. Txawm li cas los xij, vim lub teeb sib xyaw ntawm LEDs, thaum xim rendering Performance index siab, nws tsis ua. zoo rau tej yam xim. Tej zaum nws yuav tsis tuaj yeem ua tiav cov teeb pom kev zoo, xws li cov khoom siv teeb pom kev zoo, cov teeb pom kev zoo tshiab, thiab lwm yam. Lub sijhawm no, yuav tsum tau qhia txog qhov tshwj xeeb xim rendering Performance index. Cov xim rendering Performance index peb feem ntau siv yog cov xim rendering index.

CIE tau tsim cov qauv kev ntsuas kev ntsuas kev ntsuas xim, uas muaj 14 xim, feem.

R1 yog lub teeb greyish liab

R1 txog R8 yog ib qho xim rendering Performance index

Qhov saum toj R9 yog xim saturated, uas ua rau tsis muaj xim sib koom ua ke.

R9 yog saturated liab, uas yog ib qho xim rendering Performance index uas muaj nuj nqis ntau dua tam sim no, tshwj xeeb tshaj yog siv dav hauv kev lag luam teeb pom kev zoo.

R10 saturated daj

R11 Saturated Ntsuab

R12 yog saturated xiav

R13 yog Caucasian daim tawv nqaij xim

R14 nplooj ntsuab

Ntxiv cov tawv nqaij Suav hais txog cov poj niam Asian.

R15 Daj xim ntawm daim tawv nqaij Ntawm no, nws yog ib qho tseem ceeb los tsim qee qhov chaw xws li tshuaj pleev ib ce, txee teeb pom kev zoo, thiab lwm yam.

Cov xim rendering Performance index yog hais txog tus nqi ntawm R1 txog R8, thiab cov xim rendering Performance index Ra peb feem ntau pom yog tus nqi nruab nrab ntawm R1 txog R8. Pom tseeb, nws muaj peev xwm hais tias tus nqi ntawm cov xim tshwj xeeb rendering indexes xws li R9 thiab R10 tsis txaus, piv txwv li Yog tias tus nqi R9 tsis siab, hauv qee lub sijhawm tshwj xeeb, xws li teeb pom kev ntawm cov nqaij tshiab, siab CRI teeb saum toj no. Ra97 tsis txawm zoo li Ra low CRI teeb, tab sis cov nyhuv ntawm tus nqi R9 siab yog qhov zoo dua, vim tias tus nqi R9 siab, saturated liab Nws yog nplua nuj, yog li cov nqaij zoo li kev sib tw. Re hais txog tus nqi nruab nrab ntawm R1 txog R15, uas yog qhov xav tau ntau dua thiab tam sim no siv tsawg dua.

Liab yog qhov tseem ceeb heev rau tib neeg lub qhov muag, thiab cov menyuam yaus nyob rau theem ntawm kev paub thiab kev kawm ntawm cov xim. R9 kuj tseem muaj txiaj ntsig zoo rau kev cog qoob loo ntawm cov menyuam yaus lub peev xwm kev ntxub ntxaug xim. Nws feem ntau pom zoo tias tus nqi R9 ntau dua 80 lossis txawm tias 90.

High colour rendering Performance index, siab R9, rau manufacturers txhais tau hais tias kev txhim kho cov qauv thiab nce nqi ntau lawm. Rau cov teeb pom kev zoo ntawm LED, cov xim yooj yim rendering Performance index yog txhim kho, thiab qee cov ntaub ntawv fluorescent tshiab feem ntau ntxiv rau lub hauv paus ntawm lub teeb xiav ntxiv rau daj-ntsuab phosphor hmoov. , los txhim kho cov xim rendering Performance index los ntawm enriching lub spectrum. Rau cov neeg siv khoom nws txhais tau tias nce nqi. Yog li tsis tas yuav tsum ua qhov muag tsis pom kev siab CRI thiab siab R9. Hloov chaw, nws yuav tsum tau saib raws li qhov tshwj xeeb daim ntawv thov teeb meem thiab kev siv scenario. Cov txheej txheem tseem ceeb hauv lub tebchaws tsis tas yuav muaj qhov ntsuas xim siab rau txhua lub sijhawm teeb pom kev zoo.

Feem ntau hais lus, cov teeb pom kev zoo hauv tsev nrog cov xim rendering Performance index ntau tshaj 80 tuaj yeem ua tau raws li qhov xav tau teeb pom kev zoo. Nyob rau qee lub sijhawm tshwj xeeb, xws li iav taub hau, teeb rooj, lub teeb tsev noj mov, thiab lwm yam, yuav tsum muaj qhov ntsuas xim ntau dua. Yog tias ua tau, tau kawg, qhov siab dua qhov xim rendering Performance index, qhov zoo dua.

Nyob rau tib lub sij hawm, cov xim rendering Performance index tsuas yog qhia lub peev xwm ntawm lub teeb qhov chaw rau xim luam thiab qhia. Tib neeg txoj kev xaav ntawm cov xim kuj yog nyob ntawm tag nrho cov teeb pom kev zoo ib puag ncig thiab lwm yam tsis sib xws, xws li illuminance. Txhawm rau kom tau txais cov xim zoo nkauj zoo nkauj, ntxiv rau qhov siab xim rendering Performance index, kuj yuav tsum muaj qhov pom kev zoo, thiaj li ua kom pom cov xim zoo dua. Yuav tsis muaj txiaj ntsig zoo.