KyThuat AnhSang I

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KY THUAT CHIEU KY THUAT CHIEU SANGSANG--P IP I

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H H SS PhmPhm KK ThutThut TP HCMTP HCM

BANBAN CHATCHAT CUACUA ANHANH SANGSANG

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

PHOPHO ANHANH SANGSANG

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

PHOPHO ANHANH SANGSANG

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PHO CUA MOT ANH SANG LA S PHA TRON LIEN TUC CUA TAT CA CAC BC SONG TRONG PHAM VI 780 -380nm VI

LIEU LNG KHAC NHAU.

MATMAT NGINGI

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

MAT NGI LA C QUAN CAM THU ANH SANG CO KHA NANG CHUYEN OI KHONG TUYEN TNH VA THAY OI THEO THI GIAN

KHA NANG PHAN BIET CUA MAT NGI C XAC NH BANG GOC MA NGI QUAN SAT CO THE PHAN BIET C

HAI IEM HOAC HAI VACH AT GAN NHAU

TRNGTRNG NHNNHN NGANGNGANG

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TRNG NHN CUA MAT NGI

NHN NGANG : KHOANG 1800 NHN NG : KHOANG 1300 NHN TRUNG TAM : KHOANG 20

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OO NHAYNHAY CAMCAM THEO THEO BCBC SONGSONG

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O NHAY CAM ANH SANG CUA MAT NGI TRONG PHO ANH SANG KHONG EU NHAU

THEO CAC BC SONG KHAC NHAU

SS THCHTHCH NGHINGHI CUACUA MATMAT NGINGI

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

Ngui ng trong phong toi. Ngay luc au, mat ngi khong nhn thay g. Phai mat motthi gian, mat ngi

mi nhn thay ro ngi

MAUMAU SACSACMau vo sac: en, Xam, Trang

Mau hu sac:+ Tong mau: bc song cua anh sang

+ o bao hoa mau p: o am cua mau khi tron anhsang trang vao mau pho

+ o choi mau B

Mau ta: o tham, o ta, hoa ca la mau pha tron theocac ty le khac nhau cua mau o va mau tm hay lamcac ty le khac nhau cua mau o va mau tm hay lam

Cap mau bo tuc: oi mau khi pha tron vi nhau theoty le nhat nh tao ra mau vo sac

Mau c ban: pha tron hai mau trong chung khong taoc mau th ba

+ o: Red, Luc: Green, Lam: Blue

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

MAUMAU SACSAC

Phng trnh mau:

M=xX+ yY + zZ

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

PHOIPHOI HPHP MAUMAU SACSAC

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

CACCAC AIAI LNGLNG CC BANBANGOC KHOIGOC KHOI

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

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CACCAC AIAI LNGLNG CC BANBAN

Quang thong la cong suat sang cua nguon sang

1. QUANG THONG F

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

sang cua nguon sang

21

dkWF

lumen (lm)

CACCAC AIAI LNGLNG CC BANBAN2. CNG O ANH SANG I

Cng o sang la mat o khong gian cua quang thong donguon sang bc xa

ddFlimI

0dOA candela (cd)

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

CACCAC AIAI LNGLNG CC BANBANNG CONG PHAN BO CNG O ANH SANG

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

ng cong phan bo cng osang bieu dien cng o sang theomoi phng va c xay dng ngvi en co quang thong chuan la1000 lm.

1000.II

o choi L cua mot be mat phat sang dS theo hng khao sat la ty sogia cng o sang theo hng o va dien tch mat bao nhn thay dS thng o

cosdSIL cd/m2

CACCAC AIAI LNGLNG CC BANBAN3. O CHOI L

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh inChoi trc tiep Choi gian tiep

CACCAC AIAI LNGLNG CC BANBAN3. O CHOI L

1. Tang dien tch phat sang:+ S dung bong en uc

+ S dung choa en kn

+ Knh che chan en

2 Giam cong suat n v en

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

2. Giam cong suat n v en

3. Tang chieu cao treo en

4. Thay oi hng chieu

5. S dung chieu sang gian tiep

CACCAC AIAI LNGLNG CC BANBAN3. O CHOI L

3. Thay oi goc chieu sang:

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh inS dung chieu sang gian tiep

S dung choa bao ve

Thay oi chieu cao treo en

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o roi la mat o quang thong tren be mat c chieu sang

SFE

CACCAC AIAI LNGLNG CC BANBAN4. O ROI E

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

o roi E tai mot iem tren be mat ty le thuan vi cng o sang I cua nguon sang va ty le nghch vi bnh phng vi khoang cach d t nguon en iem kiem tra:

E = I/d2

CACCAC AIAI LNGLNG CC BANBAN4. O ROI E

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

CACCAC AIAI LNGLNG CC BANBAN4. O ROI YEU CAU Emin

Kch thc vat can phan biet

o tng phan gia vat va nen

Vat ng yen hay chuyen ong

Tuoi ngi lao ong

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

CACCAC AIAI LNGLNG CC BANBAN4. O ROI E

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

He so phan xa : = F/FiHe so hap thu : = F /FiHe so xuyen thau : =F /Fi

+ + = 1

;F

CACCAC AIAI LNGLNG CC BANBAN5. HE SO

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

a. Phan xa nh hng b. Phan xa khuech tan hoan toanc. Phan xa hon hp nh hng d. Phan xa hoan toan e. Xuyen thau hoan toan

CACCAC AIAI LNGLNG CC BANBAN5. HE SO PHAN XA

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CACCAC AIAI LNGLNG CC BANBAN5. NHIET O MAU

Nhiet o mau la ac trng mausac cua nguon sang, ky hieu Tm(oK)

Bieu o Kruithof cho quan hegia nhiet o mau va o roi yeucau e at c moi trng anhsang tien nghi trong noi that

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CACCAC AIAI LNGLNG CC BANBAN6. O TNG PHAN

nn

nv

LL

LLLC

PGS.TS. Quyn Huy nh Thit k Gim st Cng trnh in

CHCH SOSO HOANHOAN MAUMAUCH SO HOAN MAU (CRI COLOR RENDERING INDEX) LA AI LNG E

ANH GIA KHA NANG HOAN MAU CUA EN SO VI NGUON SANG CHUAN

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