Yuav ua li cas xam cov teeb pom kev zoo?
Txhua qhov chaw peb mus ncig, tshwj xeeb tshaj yog sab hauv thiab hmo ntuj, teeb pom kev zoo yog qhov tsim nyog. Uniformity yog qhov tseem ceeb los xyuas kom meej tias thaj chaw tau teeb pom kev zoo. Nws txhim kho cov neeg siv kev nkag siab thiab ua rau tag nrho qhov chaw pom tseeb. Yog tsis muaj teeb pom kev zoo, kev sib tsoo yuav tshwm sim lossis tib neeg yuav poob yooj yim. Qhov no yog qhov laj thawj tom qab tsoomfwv qhov kev xav tau kom cov lag luam muab cov teeb pom kev zoo, teeb pom kev zoo hauv chaw ua haujlwm. Tab sis txhua qhov chaw, suav nrog kev ncaws pob, gym, chaw ntau pob, chaw nres tsheb, thiab lwm yam, qee qhov kev ua haujlwm tsis tu ncua yog qhov tseem ceeb. Koj tau tuaj txog ntawm qhov chaw tsim nyog yog tias koj xav kawm ntxiv txog lub teeb uniformity. Koj tuaj yeem pom tag nrho cov ntaub ntawv koj xav tau hauv phau ntawv qhia no. Koj tos dab tsi, ces? Peb mam li pib nrog cov lus qhia.
Lub teeb Uniformity yog dab tsi?
Lub teeb homogeneity, muab nws yooj yim, yog qhov sib npaug ntawm qhov chaw lit. Txhawm rau kom ntseeg tau tias txhua yam hauv chav tau pom meej meej, nws yog qhov tsim nyog los tswj hwm qhov sib xws ntawm lub teeb pom kev zoo. Qhov chaw ua haujlwm uas cov khoom thiab ib puag ncig tam sim no raug coj mus rau hauv tus account thaum xa mus rau qhov sib xws ntawm cov teeb pom kev zoo hauv ib cheeb tsam. Nws yog ib qho tseem ceeb kom muaj kev noj qab nyob zoo ntawm qhov ci. Kev suav thiab ntsuas ntawm lub teeb homogeneity nyob rau hauv ib qho chaw, txawm li cas los xij, feem ntau tsis saib xyuas. Cov kis las, cov neeg ua haujlwm, lossis cov pej xeem yuav tsis xis nyob yog tias lub teeb pom kev sib haum xeeb tsis tshua muaj rau sab hauv tsev lossis sab nraum zoov vim tias nws yuav ua rau lawv tsis pom kev.
Lub teeb Uniformity txhais
Lub illumination ntawm ib cheeb tsam yog tsim los ntawm lub teeb pom kev zoo, raws li lub ntsiab lus ntawm lub teeb uniformity. Thaum sib tham txog lub teeb homogeneity, qhov piv ntawm qhov tsawg kawg nkaus illumination feem ntau yog coj tuaj. Txawm hais tias siv cov teeb pom kev ncaj qha lossis tsis ncaj, thaj chaw ua haujlwm yuav tsum muaj teeb pom kev zoo sib xws.
Lub teeb Uniformity Factor
Qhov kev siv ntawm lub teeb nyob rau hauv ib cheeb tsam yog piav los ntawm lub teeb uniformity yam. Raws li EN {{0}}, chaw ua haujlwm teeb pom kev zoo yuav tsum muaj tsawg kawg yog 500 lux ntawm qhov nruab nrab los pab txhawb kev ua cov ntaub ntawv, nyeem ntawv, thiab ntaus ntawv. Txawm hais tias tus qauv qub los yog loj npaum li cas, qhov tseem ceeb tseem muaj tseeb. Teeb pom kev zoo muaj qhov cuam tshuam rau qhov peb pom lub ntiaj teb. Yog li ntawd, homogeneity ntawm teeb pom kev zoo yog ib qho tseem ceeb rau navigation thiab lwm yam hom phiaj. Peb yuav tsis tuaj yeem pom thaj chaw rau nws lub peev xwm tag nrho yog tias muaj kev cuam tshuam los ntawm kev hloov pauv hloov pauv. Ob qho tib si homogeneity thiab nws txoj hauj lwm yog cuam tshuam los ntawm hom illumination. Feem ntau ntawm cov haujlwm tsom mus rau qhov xav tau rau qhov ntsuas tsis sib xws ntawm 0.6, tab sis kev kos duab thiab lwm yam haujlwm nyuaj hu rau qhov piv ntawm yam tsawg kawg 0.7.
Lub teeb Uniformity suav li cas?
Xam lub teeb uniformity nyob rau hauv ib chav tsev yog ib qho tseem ceeb heev kom lav tias qhov zoo npaum li cas ntawm uniformity yog muab. Koj tuaj yeem siv cov ntaub ntawv hauv qab no los suav cov teeb pom kev zoo.
Kev ntsuas lub teeb Uniformity
Qhov ci ntsa iab feem ntau ntsuas nrog lub ntsuas lux. Daim duab xav tau rau thaj av ntawd yuav tau txais. Dab tsi koj yuav tsum ua nrog cov ntaub ntawv sib xws yuav nyob ntawm koj lub siab. Nyob rau hauv lub teeb ntawm lub teeb pom kev zoo sib xws hais txog qhov sib piv ntawm qhov nruab nrab thiab qhov tsawg kawg nkaus lux lossis qhov siab tshaj plaws thiab qhov tsawg kawg nkaus lux, nws tsis zoo li tias koj yuav muaj peev xwm ntsuas qhov ntsuas uas siv ib qho twj paj nruag. Yog tias koj tsis paub nrog lo lus "lux," nws hais txog qhov ci ntsa iab uas yuav pom hauv av.
Formula rau lub teeb Uniformity
Cov mis hauv qab no tuaj yeem siv los xam cov homogeneity ntawm lub teeb.
U1=E (tsawg kawg) / E (nruab nrab) U2=E (tsawg kawg) / E (qhov siab tshaj)
Uniformity yog sawv cev los ntawm tsab ntawv U, thiab illumination los ntawm tsab ntawv E. Nws yuav tsum tau pom tseeb los ntawm kev xam saum toj no hais tias lub teeb uniformity yog qhov tseem ceeb ntawm ib tug piv ntawm illumination, los yog lux theem. Qhov sib piv ntawm qhov sib piv no yog qhov muaj txiaj ntsig zoo vim nws tso cai rau koj ntsuas qhov sib npaug ntawm cov teeb ci hauv av. Qhov piv yuav loj yog tias qhov sib txawv ntawm qhov tsawg kawg nkaus thiab qhov nruab nrab lux tsis dav. Nws pom zoo kom lub teeb homogeneity. Qhov tsawg kawg nkaus illumination yuav tsum tau raws li qhov yuav tsum tau illumination theem, raws li lub teb chaws tus qauv ntawm kev xyaum. Qib homogeneity rau cov phiaj xwm teeb pom kev zoo yog tsim los ntawm {{0}}.6 thiab 0.8 raws li German DIN thiab UK CIBSE cov cai.
Uniformity ntawm lub teeb Standard
Nyob ntawm hom kev teeb tsa, cov qauv sib txawv ntawm lub teeb sib txawv yuav tsum tau ua raws li. Rau kev piv txwv, yog tias peb siv thaj chaw ncaws pob, peb yuav tsum ua raws li cov qauv hauv qab no. Thov saib Lub Teeb Teeb Tsim rau Football Fields.
| Xwm ntawm Kev Ua Si Field | Teeb pom kev zoo | Yuav tsum tau U1 Lub Teeb Uniformity |
| Chav I xws li rau Kev Sib Tw Hauv Tebchaws | 1000-2000 lux | Ntau dua lossis sib npaug rau 0.7 |
| Chav II xws li rau Pab Koomtes | 200 lux | Ntau dua lossis sib npaug rau 0.6 |
| Chav Kawm III xws li kev cob qhia pob Field | 75-200 lux | Ntau dua lossis sib npaug rau 0.5 |
Yog tias koj saib cov ntaub ntawv saum toj no, tej zaum koj yuav pom tias cov teeb pom kev zoo sib xws tau nce raws li Field qib kev sib tw. Ntawm qhov tod tes, qhov kev xav tau ntawm kev teeb pom kev zoo thiab kev sib haum xeeb yuav qis dua yog tias thaj chaw tau npaj rau kev lom zem thiab kev cob qhia vim li cas. Nyob rau hauv rooj plaub ntawm kev tshaj tawm thiab kev sib tw thoob ntiaj teb, cov teeb pom kev zoo yuav tsum yog feem ntau nruj.
Teeb pom kev zoo sib xws yuav tsum muaj rau kev lag luam thiab kev lag luam.
| Thaj chaw | Lub teeb Uniformity Standard |
| Kev ua kis las | 0.5-0.8 |
| Chaw ua haujlwm | 0.4-0.6 |
| Chaw nres tsheb | 0.4-0.5 |
| Lub tsev khaws khoom | 0.4-0.6 |
| Khiav khiav | 0.3-0.5 |
| Tshav dav hlau | 0.2-0.3 |
| Txoj kev teeb pom kev zoo | U{{0}} nruab nrab ntawm 0.35 thiab 0.4; UI ntawm 0.4 thiab 0.7 |
Kev ua kom muaj teeb pom kev zoo sib xws yog qhov muaj txiaj ntsig vim nws pab cov neeg ua haujlwm thiab cov neeg tsav tsheb pom zoo thaum hmo ntuj. Txawm li cas los, tus nqi ntawm illumination nce nrog teeb pom kev zoo system complexity. Yog li ntawd, yog tias koj xav ua kom lub teeb pom kev zoo ib yam, koj yuav tsum them tus nqi.
Xaus
Tom qab nyeem cov ntawv no, koj yuav tau txais kev qhia tag nrho txog lub teeb uniformity. Kev sib raug zoo hauv thaj chaw ua haujlwm yog qhov tseem ceeb, tab sis kev tshawb fawb qhia tau tias kev sib txuam ntau dhau ua rau cov neeg ua haujlwm hnyav dua thiab ua rau cov neeg ua haujlwm hnyav dua. Vim li no, nws yog ib qho tsim nyog yuav tau ntxiv qee qhov sib piv rau cov phab ntsa.
