Dab tsi yog qhov phom sij ntawm strobe ntawm cov teeb pom kev zoo?
Qhov kuv xav tham yog"stroboscopic" thiab" flicker". Ntawd yog, lub sijhawm luv luv flicker Performance index ntawm cov teeb thiab ob qhov ntsuas ntawm stroboscopic visibility, ob qhov kev ntsuas no tseem ceeb heev hauv cov teeb pom kev ua haujlwm ntawm cov teeb, tshwj xeeb tshaj yog lub rooj teeb.
Lub sij hawm luv luv flicker index (Pst) yog hais txog qhov ntsuas qhov ntsuas flicker hauv lub sijhawm luv luv luv ntawm cov zaus qis (hauv 80 Hz). Stroboscopic visibility yog hais txog qhov taw qhia ntawm qhov pom qhov pib ntawm cov nyhuv stroboscopic xam los ntawm lub teeb tsis muaj zog (nruab nrab ntawm 80-2000 Hz).
Lub sijhawm luv luv flicker Performance index (Pst) thiab stroboscopic effect visualization parameter (SVM) yog qhov me me li sai tau. Raws li NEMA 77-2017, lub sij hawm luv luv flicker Performance index (Pst) yuav tsum tsawg dua 1, thiab stroboscopic effect visualization parameter (SVM) yuav tsum tsawg dua 1.6.
Flickering ntawm cov teeb pom kev zoo yuav muaj ntau yam tsis zoo:
◼ Photosensitive qaug dab peg lossis qaug dab peg tshwm sim los ntawm lub teeb nyem;
◼ Migraine lossis mob taub hau hnyav feem ntau nrog xeev siab, pom kev cuam tshuam thiab teeb meem ntawm lub cev;
◼ Ua kom muaj kev coj tus cwj pwm rov ua dua ntawm cov neeg muaj autism;
◼ Qhov muag qaug zog, qaug zog, qhov muag tsis pom kev thiab lwm yam tsis pom kev, nrog rau kev mob taub hau ib txwm muaj thiab tsis muaj peev xwm ua rau pom kev cuam tshuam.
Yog li ntawd, thaum yuav LED teeb, koj yuav tsum xaiv lub teeb uas tsis muaj flicker lossis tsis muaj video flicker, kom qhov kev puas tsuaj rau lub qhov muag yuav tsawg dua, thiab nws yuav zoo dua.
