Ndikukhulupirira kuti munthu aliyense wogwira ntchito yowunikira adaphunzira za chidziwitso choyambirira cha kutentha kwa mtundu: kutentha kwa mtundu wochepa kumapangitsa anthu kukhala omasuka komanso ofunda, kutentha kwamtundu wapamwamba kumakhala kosangalatsa komanso kosangalatsa, muzojambulazo zidzatsatiranso lingaliro ili.

Komabe, thanzi lenileni la chilengedwe chowala, sikuti ndi kuwala kokha, palibe strobe, kungoyang'ana pa kuwala, kutentha kwamtundu, kufanana sikukwanira, tiyeneranso kulabadira "kuwunika kofanana kwa pixel mdima" mtengo uli pamzere. ndi muyezo.

Momwe tingayezere mtengowu tisanazindikire lingaliro la "melatonin".

Melatonin

Kwa zaka mabiliyoni ambiri, kuwala kwadzuwa kwakhala ngati gwero lowala komanso lokhalo la kuwala komwe kwapangitsa kuti pafupifupi zamoyo zonse ziziyenda bwino.

Chifukwa chomwe anthu azitsatira "kutuluka kwadzuwa kuti agwire ntchito, kulowa kwa dzuwa kuti apume", malamulo a moyo, chifukwa pineal gland yaubongo wamunthu imatulutsa mahomoni: melatonin, yomwe ndi "mapiritsi ogona achilengedwe", ndi thupi lathu. modzidzimutsa “chizindikiro chopumula”.Ndi "mapiritsi ogona achilengedwe", omwe ndi "chizindikiro chopumula" cha thupi lathu.Thupi likakhala ndi melatonin yambiri, timakhala tulo;pamene melatonin zili zochepa, tidzakhala amphamvu.

Ndipo kuchuluka kwa melatonin komwe kumatulutsa kumakhudzana ndi kuwala kwamphamvu.Chifukwa pali maselo odziyimira pawokha a retinal ganglion (ipRGCs) mu retina yathu, omwe amatha kupanga mapuloteni a photoreceptor, melanopsin, omwe amazindikira kukula kwa kuwala ndikutumiza chizindikiro ku gland ya pineal, zomwe zimakhudza katulutsidwe ka melatonin: mumdima kwambiri, pang'ono. kuwala kowala.kwa pineal gland, yomwe imakhudza katulutsidwe ka melatonin: kwambiri mumdima komanso pang'ono pakuwala kowala.Ichi ndichifukwa chake kumakhala kosavuta kugona mumdima.

Kutenga "kuunika kopangira" koyambirira - mwachitsanzo, kuwala kwamoto mwachitsanzo, kutentha kwa mtundu wake kunali pafupi 2000K, ndi kuwala kochepa kwambiri kwa buluu ndi kuwala kofiira kwambiri.Izi otsika mtundu kutentha kutentha kuwala, kupanga anthu omasuka, mwamsanga kulowa boma kugona.

Kutengera izi, titha kuwonanso mfundo zingapo:

a.Anthu amafunikira kuwala kosiyanasiyana pa zosowa zosiyanasiyana;

b.Kuwala koyera kumapangitsa anthu kukhala maso ndi okondwa, ndipo kuwala kwachikasu kumapangitsa anthu kukhala omasuka komanso omasuka;

c.Chofunikira chakumbuyo ndikutulutsa kwa "mapiritsi ogona achilengedwe" melatonin;

d.Kuwala kwa buluu kumapangitsa "maselo a melatonin photoreceptor" ndikulepheretsa katulutsidwe ka melatonin.

Awanso ndiwo maziko achilengedwe a Human Centric Lighting. 

Tanthauzo ndi njira zowunikira melatonin

Makwerero a chisinthiko cha zamoyo amayesedwa zaka mazana masauzande, pamene mbiri ya chitukuko cha anthu ndi yosakwana zaka 10,000.Anthu adazolowera moyo wamasiku ano potengera "mapulogalamu" amalingaliro ndi chikhalidwe, koma "hardware" ya kapangidwe ka thupi sikuyenda ndi kusintha."Biological wotchi" m'thupi lathu ndi "hardware" malo omwe sangathe kugwirizana ndi kusintha.Kusokoneza kwachilengedwe koloko kumakhudzanso tulo, komanso kumayambitsa kukhumudwa, kumayambitsa kunenepa kwambiri, matenda a shuga ndi matenda ena a metabolic.

Koma tsopano ndikufuna kuchepetsa kuyatsa kwausiku ndikokayikitsa, kotero tiyenera kuganiza: ndi mtundu wanji wa kuwala komwe sikungayambitse matenda a wotchi yachilengedwe?

Tinkafuna kupanga makina ounikira omwe angatipatse mphamvu zokwanira masana kuti tikhale maso, komanso kuyatsa kwausiku komwe kumakwaniritsa zosowa zowoneka popanda kupondereza katulutsidwe ka melatonin kwambiri kusokoneza kugona.

Kuti tichite izi, gawo la kuyeza kuchuluka kwachulukidwe limafunikira, kotero asayansi adatanthauzira mtengo wowunikira watsopanowu: EML (Equivalent Melanopic Lux), Equivalent Melanopic Illuminance, yomwe imadziwikanso kuti Retinotopic Equivalent Lux.amatanthauza muyeso wa photometric womwe umagwiritsidwa ntchito kutsimikizira kuchuluka kwa kukondoweza kwa kuyankha kwa chithunzi cha gwero la kuwala kwa opsins yakuda.(Tanthauzo lochokera ku WELL Building Standards)

Ochiritsira illuminance lux (lx) amagwiritsidwa ntchito poyeza mphamvu ya kuwala kwa maselo a cone, kufotokoza mochulukira kuwala komwe kumapangitsa kuti diso la munthu liwone zinthu.

Equivalent melanopic illuminance (EML), kumbali ina, imasintha mphamvu yowoneka bwino ya gwero lowunikira poyimitsa poyankhira ma ipRGCs kuti iwunikire ngati njira yofotokozera mochulukira momwe kuwala kwachilengedwe kumachitikira munthu ngati njira yoperekera chithandizo. kwa ma circadian rhythms wathanzi.

Kuwala kokhala ndi EML yapamwamba kumawonjezera tcheru, ndipo kuwala kokhala ndi EML yotsika kumathandizira kutulutsa kwa melatonin m'thupi ndikuchepetsa kukhala tcheru.Choncho, ziribe kanthu kaya mumagwira ntchito kutuluka kwa dzuwa kapena kutuluka masana, muyenera kusankha kuwala kokhala ndi EML yapamwamba pamene mukugwira ntchito ndikugwira ntchito, ndikusintha kuwala ndi EML yochepa pamene mukupuma komanso musanagone.

Magwero omwe adasindikizidwa kale komanso ovomerezeka a malamulo a kuchuluka kwa EML ndi WELL Building Standard.

Kuyeza mulingo wofanana wa melatonin wowunikira

Tsopano popeza tadziwa ntchito ya EML ndi malamulo oyenera, tingadziwe bwanji mtengo wake wa EML?

Pali njira zitatu zochitira izi: ① kuyeza pogwiritsa ntchito chida cha photometric;②kusintha kosavuta kwa chiyerekezo;ndi③kusintha kolondola.

Kaya muyezo watsiku ndi tsiku, kuvomereza projekiti, kapena makasitomala okhutiritsa, opanga amafunika kugwiritsa ntchito zida zaukadaulo zazithunzi kuti ayese ndikulankhula ndi data.

Kuphatikiza pazizindikiro zinayi zofunika kwambiri zowunikira, kutentha kwamtundu, kusiyanitsa kowoneka, ndi kufanana, chida cha Photometric chawonjezeranso muyeso wofananira wa melatonin, womwe umagwirizana ndi magawo apadziko lonse lapansi a WELL Healthy Building Standard ™, okhala ndi cholakwika cha muyeso <5%.

Njira yosavuta yosinthira chiŵerengero imatanthawuza kuyeza kapena kuwerengera zinthu zodziwika bwino za "zowunikira zowoneka bwino" pogwiritsa ntchito zida monga ma illuminance meters, DIALux simulation software, ndi zina zotero. Miyezo yowunikira imasinthidwa kukhala EML.lx ndi EML kutembenuka kwa ma retiroti amasiyana kumagwero osiyanasiyana a kuwala.

Mwachitsanzo, ngati nyali ya incandescent ikuwunikira malo pa 200 lx, kuwala kwa melatonin panthawiyo ndi 200 x 0.54 = 108 EML.

Zachidziwikire, ngakhale ndi magwero owunikira ofanana ndi kutentha kwamitundu yofananira, ma EML akuyenera kukhala osiyana ngati magawo owoneka bwino ali osiyana.

Ngati kuwala kwina sikupezeka mu Table L1, ndingasinthe bwanji?Apa ndipamene njira yachiwiri yotembenuka imayamba kugwira ntchito: kutembenuka kwenikweni kwa mawonekedwe.

Kuchuluka kwachibale pa utali uliwonse wa wavelength kumayesedwa koyamba kenako kuyezedwa ndi chilinganizo chodziwika kuti muwerengere chiŵerengero chenicheni cha EML.

Mwachitsanzo, ngati ndikufuna kugwiritsa ntchito kuyatsa kapu ya BLV 4000K kuchipinda changa, ndiyenera kuyatsa mochuluka bwanji usiku?

Malingana ndi muyeso womanga WELL wa zipinda zogona: EML iyenera kukhala pansi pa 50 usiku, ndiye kuunikira m'chipindacho kuyenera kuyendetsedwa pansi pa 50 ÷ 0.87 = 58 lx mu DIALux simulation.

Zomwe zili pamwambazi ndi "kuwunika kofanana kwa melatonin" kwa chilengedwe, gwero, muyeso wa zomwe zili, ndikukhulupirira kuti mumamvetsetsa bwino za kuunikira kwaumunthu, ndiyeno kungagwiritsidwe ntchito popanga lingaliro ili.