Ruvara runopa indekisi inoita basa rakakosha munyika yemwenje. Iyi kiyi metric inokuudza maratidziro echiedza chechokwadi ruvara rwechinhu, ichibatsira vashandisi kunzwisisa kunaka uye kushanda kwechiedza.
Kunzwisisa CRI kunogona kukubatsira kuita sarudzo dzekuvhenekesa dzakakodzera mukuseta kwako. Iyi blog inotsanangura zvese zvaunoda kuziva nezve CRI.
Tsanangudzo yekutanga yeCRI
CRI, kana Colour Rendering Index, chiyero chekugona kwemudziyo wekuvhenekesa kuburitsa mavara chaiwo echinhu zvichienzaniswa nechiedza chezuva. CRI kukosha kwepakati ndeye 0 kusvika 100, uye iyo yakakwira kukosha, ndiko kusimba kwesimba rechiedza kuburitsa mavara. Kana huwandu hunoratidza kukosha kwe100, zvinoreva kuti chiedza chine mavara akakwana ekupa, zvakafanana nechiedza chechisikigo.
Nzira yekuverenga CRI?
CIE yakatanga kuunza pfungwa yeCRI kunyika muna 1965. Kuverenga kweCRI kunobva pamitemo yakatarwa neInternational Commission on Illumination (CIE). Kunyanya, nekuvheneka mwenje pane seti yeakajairwa mavara masampuli, dhigirii rekutsauswa kweruvara rinoyerwa. Vagadziri vanoshandisa mutsauko pakati pechiedza chekuyedza nereferenzi masere akajairwa mavara masampuli. Ivo vanoverenga mutsauko mukutaridzika kwemavara kuti pakupedzisira vatore kukosha kweCRI. Iyo diki mutsauko, yakakwirira iyo CRI.
Nzira yekuyera sei CRI?
CRI inowanzoverengerwa uchishandisa CIE-1974 bvunzo yeruvara kuongororwa. Iine 14 mavara samples. Ekutanga 8 mavara samples anonzi TCS. TCS inoshandiswa kuyera basic CRI. Iine mienzaniso yemavara akapfava akadai sepakati pebhuruu, yero-girinhi, greyish yero, uye yakatsvuka negrey. Iwo asara matanhatu egumi nemana emavara masampuli anoshandiswa kuyera chaiyo yeruvara kuongororwa.
Unogona kuyera indekisi yeruvara nekutevera matanho ari nyore aya:
-Sarudza referensi mwenje sosi: Ita shuwa kuti mwenje wekuyedza uye referensi mwenje zvine tembiricha yeruvara yakafanana.
- Ratidza sampuli yemavara: Tarisa kupenya kweTCS kwechiedza chechiedza uye referensi mwenje.
- Enzanisa kuburitsa kwemavara: Verenga mutsauko weruvara nekuenzanisa masampula ereferenzi mwenje uye mwenje wekuyedza.
- Verenga CRI: Edza mutsauko uye upe kukosha kweiyo CRI mamakisi (0-100) yechiedza chechiedza.
Sei CRI yakakosha kune vanogadzira luminaire?
Vagadziri veLuminaire vanofanirwa kupa masosi emwenje ane yakakwira color rendering index kuti ive nechokwadi chekuti vashandisi vanogona kuwana chaiyo yemavara maonero.
Hezvino zvikonzero zvinotsanangura kukosha kweCRI:
-Kuona kwemavara kwakaringana: Nzvimbo dzakaita semasangano ekurapa, nzvimbo dzehunyanzvi, masitudiyo ekufotoa, uye zvitoro zvezvitoro zvinoda marambi eCRI akakwira. Izvi zvinovabatsira kuona mavara chaiwo ezvinhu.
- Kuwedzeredzwa kwekuona kunyaradza: High CRI marambi anopa chiitiko chekuvhenekera kwechisikigo, nekudaro kuderedza kuneta kwemaziso.
- Yakavandudzwa aesthetics: Nzvimbo dzine dhizaini yezvivakwa zvinoda yakakwira CRI marambi kuti awedzere kunaka kwenzvimbo idzi.
Kushandiswa kweCRI muMamiriro Akasiyana
Iyo inodiwa CRI chiyero inosiyana kubva kune application kuenda kune application. Izvi zvinoreva kuti nzvimbo dzakasiyana dzinoda huwandu hwakasiyana hweCRI kuti vavandudze mwenje yavo.
Residential Lighting: Mwenje unoshandiswa munzvimbo dzekugara unofanirwa kuve neCRI ye80 kana pamusoro. Chiyero ichi chinovimbisa kuti iwe unoona toni dzechokwadi dzekushongedza, fenicha, uye zvigadziriso.
Retail Lighting: Zvitoro zvekutengesa zvinofanirwa kushandisa marambi ane CRI ye90 kana pamusoro. Iko kutaridzika kwechokwadi uye mavara ane simba ezvigadzirwa anokwezva vatengi vakawanda uye kuwedzera kutengesa kwako.
Art Galleries uye mamuseum: Nzvimbo dzakadai dzinoda marambi akakwirira eCRI (ane chiyero che95 kana pamusoro) kuratidza mavara chaiwo uye kutaridzika kwemifananidzo.
Kutora mifananidzo uye Vhidhiyo: Muzvitudiyo zvekutora mifananidzo, marambi anofanirwa kuve neCRI yakakwira kutora iwo chaiwo mavara ezvinhu uye vanhu.
Zvivako zvekurapa nemazino: Vanachiremba vanoda chiedza chakajeka chine CRI yakakwira kuitira kuti vakwanise kuona zvikonzero zvevarwere vavo uye kuita kurapa kunoshanda.
Industrial and Manufacturing: Nzvimbo idzi dzinodawo marambi akakwira eCRI kuti aone zvikanganiso uye hurema mune zvigadzirwa nekukurumidza.
Kuenzanisa kweCRI uye mamwe maratidziro ekuita kwechiedza
1. CRI uye tembiricha yemavara (CCT)
Zvose kupisa kwemavara uye CRI zvinhu zvakakosha zvinokanganisa kushanda kwezviedza, asi zvinoyera zvakasiyana. Tembiricha yeruvara (CCT, Correlated Colour Temperature) inotsanangura hue hwechiedza, sechiedza chinodziya (2700K) kana mwenje unotonhorera (5000K), ukuwo CRI ichitarisa kune chokwadi chekuberekana kweruvara rwechiedza. Chitubu chechiedza chinogona kuve nemhando yepamusoro tembiricha uye yakakwira color rendering index, kana inogona kunge iine mavara asina kunaka pakupisa tembiricha yeruvara.
2. CRI uye kubudirira kunopenya
Kunyatsojeka kunoreva kushanda kwesimba kwechiedza, chinowanzoyerwa nelumens pawatt (lm/W). Magetsi emagetsi epamusoro-soro hazvireve kuti yakakwirira CRI, uye mamwe marambi ekuchengetedza simba anovandudza mwenje unopenya pamutengo wekupa ruvara. Nokudaro, paunenge uchitsvaga kuchengetedza simba, kukosha kweCRI hakugoni kuregererwa.
3. CRI uye chromaticity kutsauka (Duv)
Duv iparameter inoshandiswa kuyera kutsauswa kwechromaticity kwechiedza, izvo zvinoratidza mutsauko pakati peruvara rwechiedza nechiedza chichena chakakodzera. Kunyangwe CRI ichigona kuyera kugona kwekubereka kwemavara, Duv inogona kuratidza iyo yakazara ruvara maitiro emwenje sosi. Kunyanya mune yakakwirira-chaiyo maapplication, Duv neCRI inoda kutariswa pamwechete.
Kuenzanisa kweCRI kukosha kwezvakajairwa magetsi masosi
1. Mwenje ye LED
Mwenje we LED ndeimwe yeanonyanya kushandiswa mwenje masosi munguva dzazvino, uye iwo CRI hunhu hunowanzo pakati pe80-90. Mwenje yemhando yepamusoro ye LED inogona kuwana CRI inopfuura 90, iyo inokodzera yakakwirira-chaiyo yekuvhenekesa mifananidzo.
2. Fluorescent marambi
Iyo CRI yemarambi echinyakare fluorescent kazhinji iri pakati pe70-85. Kunyange zvazvo simba rekuchengetedza simba rakanaka, kushanda kwayo kwemavara kunenge kwakadzikira, uye haina kukodzera nguva dzinenge dzakakwirira kugadzirwa kwemavara.
3. Mwenje incandescent
Iko CRI kukosha kwemarambi e-incandescent iri pedyo ne100, iyo inogona kunge yakagadzirisa zvakakwana kudzorera ruvara rwechokwadi rwezvinhu. Zvisinei, marambi e-incandescent ane simba rakaderera uye ari kubviswa zvishoma nezvishoma.
Kugumira kweCRI
CRI inoonekwa sechishandiso chekuyera chinobatsira, asi inewo zvimwe zvinogumira.
- Mashoma emuenzaniso mavara: Mhedzisiro yeCRI inonyanya kuenderana ne8 chete mavara masampuli. Izvi hazvimiriri mavara akasiyana-siyana munyika chaiyo.
- Kurema kwakaenzana: Ese 8 mavara masampuli eCRI ane huremu hwakafanana. Izvi zvinoreva kuti haigone kumiririra kukosha kwemamwe mavara mune mamwe maapplication.
- Ruvara tembiricha kuvimba: Migumisiro yeCRI inogona kuchinja nekuchinja kwekushisa kwemavara. Izvi zvinoreva kuti maapplication ane mavara akasiyana tembiricha haakwanise kuratidza CRI chaiyo.
-Kushaya ruzivo rwekuzara: Mamwe maapplication anoda saturation, uye CRI haina kugona kuyera color saturation.
Nzira yekusarudza CRI yakakodzera yekuvhenekera?
Sarudza zvinoenderana nemamiriro ekushandisa
Mamiriro akasiyana ane zvinodiwa zvakasiyana zveCRI. Pakusarudza marambi, zvakakosha kufunga nezve izvo zvinodiwa zvemamiriro ekushandisa. Kazhinji kutaura:
Mwenje wepamba:CRI ≥ 80
Kuratidza zvekutengesa:CRI ≥ 90
Nzvimbo dzebasa dzehunyanzvi (dzakadai sekurapa, kutora mafoto):CRI ≥ 95
Kuti usarudze mwenje wakakodzera, unofanirwa kutevedzera zvimwe zvinhu kuti uwane zvirinani kupa kwemavara:
Kupisa kwemavara: Ita shuwa kuti tembiricha yemuvara weiyo yakasarudzwa mwenje sosi inokodzera nharaunda yako. Semuenzaniso, chiedza chinodziya chinoshandiswa kudzimba uye chiedza chichena chinopenya chinoshandiswa munzvimbo dzekutengeserana.
Lighting teknolojia: Ndapota sarudza tekinoroji yakakodzera zvakakodzera, sezvo imwe neimwe yekuvhenekesa mwenje ine akasiyana CRI mazinga.
Madimikira emugadziri: Gara uchitarisa kana rambi raunosarudza rakasimbiswa uye rakaedzwa kuti CRI ichokwadi here.
Ramangwana Mafambiro Mukupa Ruvara
Indasitiri yekugadzira mavara yave kubuda nekufamba kwenguva. Tsvakurudzo inoenderera mberi ine chinangwa chekuvandudza maitiro ayo ekuyera.
- Yepamusoro metrics: Zvikamu zvakaita seCQS uye TM-30 zvinopa mhedzisiro uye yakajeka yemavara ekupa mhinduro. Naizvozvo, ivo vanozivikanwa zviri nani kupfuura CRI.
- Kuvhenekera kwevanhu-centric: Vagadziri vanotarisa pakugadzira vanhu-centric mwenje. Ivo vane hunyanzvi hwekupa mavara ari nani uye havakuvadzi kuhutano hwevanhu.
-Smart mwenje mhinduro: Smart mwenje inopa vashandisi kutonga kwakazara pamusoro peCRI yavo uye tembiricha yemavara. Izvi zvinovagonesa kugadzirisa mwenje kune zvavanoda.
- Mwenje wakasimba: Chizvarwa chemazuva ano chakanyanya kutarisisa pakushandisa midziyo inoenderera. Mwenje mitsva eco-inoshamwaridzika inopa zvirinani mavara ekupa.
Mhedziso
Munhu anofanirwa kunzwisisa CRI asati aita sarudzo dzemwenje. Izvi zvinongoreva nzira yaunoona nayo chinhu muchiedza chaicho; zviedza izvi zvichakuratidza kuti chinhu chichaita sei nenzira imwechete yaizoita pasi pechiedza chayo. Mamwe maseti anoda akakwira CRI mwenje, nepo mamwe achida yakaderera CRI mwenje. Naizvozvo, iwe unofanirwa kuziva kwekuisa mwenje uye nei. Nenzira iyi, unogona kuita sarudzo chaiyo pakusarudza iyo CRI chaiyo.
At XINSANXING, tinopa marambi emhando yepamusoro ayo akaedzwa CRI. Kuti uwane rumwe ruzivo, ndapota shanyira webhusaiti yedu kana kutibata nesu kuburikidza neemail.
Kana Iwe Uri muBhizinesi, Unogona Kuda
Nguva yekutumira: Oct-16-2024