April 25, 2009, Aladdin lighting network to invite leading experts, held in Shenzhen, "the rational behind the hot call - 2009 results and trends in LED lighting application product seminars" for the LED street lighting business, designers and owners of the terminal share a high level of intellectual work. Workshop scene of enthusiastic discussion.
A live audience on "LED lights Design Brightness And Illumination Standard contradictions "and other standard items Advisory Leader International OLED, LED backlight, the light of international standards for radiation safety members of the Group, Information Engineering, Zhejiang University, Associate Professor Mou optical light with the rise; Tsinghua University, Shenzhen Graduate School, Professional Physical Electronics and Laser Devices, Research Associate; Graduate School at Shenzhen, Tsinghua University, deputy director of semiconductor lighting lab money to dollars
Question: I would like to ask the teacher have the money Mou teachers, we know there is a street light above the brightness of the design standards and illumination standards, how should we consider in the design of the above problem? If I achieve uniform illumination, then, may I also see the road will see bright spots.
Mou with l: I just talked about street illumination and brightness from the human eye's visual requirements should be based on brightness, but a new problem is now playing a large beam, now under illumination, we play at the following time , light we see are certainly below the shadow, this is bad for the driver. We all know his car, cement road, we are very far away, there is light in the past, is watery, not water, we looked brighter, which is a contradiction, according to my personal view, the brightness is more science. Of course, these two certainly contradictory.
Money to yuan: Mu teacher just put a lot of brightness and illumination on the street is a contradiction in things not diffuse lights, the second on to the next sixty meters, can not do if it is raining immortal solar power brightness uniform, rain water is the mirror, the driver is concerned is a point, can not always uniform brightness. Good concrete road, who did the lights go up according to very good, according to which points up the very good. Shenzhen dozens of Solar LED street light hung very good road, at night you will feel very uniform, but we do street we know that some asphalt put something hard to get, you feel very uniform, a distance that is zebra, brightness reflection of the relationship and the road too, even the best road the rain can not. Design of the road time to consider this issue, do not let the zebra so obvious. Speech talked about the brightness of the rectangle, not a photo down is rectangular, it is a problem, how to cover the type of light, brightness evenly, of course, your point is a good illumination uniformity thing. Finally, consider what would happen this way is good, our standards do not dare to write this thing, so it is passed. Uniform rate is not 100% is the best, it may take into account both, I think this put a very deep, may also encounter LED street light to do this problem for solar.
A live audience on "LED lights Design Brightness And Illumination Standard contradictions "and other standard items Advisory Leader International OLED, LED backlight, the light of international standards for radiation safety members of the Group, Information Engineering, Zhejiang University, Associate Professor Mou optical light with the rise; Tsinghua University, Shenzhen Graduate School, Professional Physical Electronics and Laser Devices, Research Associate; Graduate School at Shenzhen, Tsinghua University, deputy director of semiconductor lighting lab money to dollars
Question: I would like to ask the teacher have the money Mou teachers, we know there is a street light above the brightness of the design standards and illumination standards, how should we consider in the design of the above problem? If I achieve uniform illumination, then, may I also see the road will see bright spots.
Mou with l: I just talked about street illumination and brightness from the human eye's visual requirements should be based on brightness, but a new problem is now playing a large beam, now under illumination, we play at the following time , light we see are certainly below the shadow, this is bad for the driver. We all know his car, cement road, we are very far away, there is light in the past, is watery, not water, we looked brighter, which is a contradiction, according to my personal view, the brightness is more science. Of course, these two certainly contradictory.
Money to yuan: Mu teacher just put a lot of brightness and illumination on the street is a contradiction in things not diffuse lights, the second on to the next sixty meters, can not do if it is raining immortal solar power brightness uniform, rain water is the mirror, the driver is concerned is a point, can not always uniform brightness. Good concrete road, who did the lights go up according to very good, according to which points up the very good. Shenzhen dozens of Solar LED street light hung very good road, at night you will feel very uniform, but we do street we know that some asphalt put something hard to get, you feel very uniform, a distance that is zebra, brightness reflection of the relationship and the road too, even the best road the rain can not. Design of the road time to consider this issue, do not let the zebra so obvious. Speech talked about the brightness of the rectangle, not a photo down is rectangular, it is a problem, how to cover the type of light, brightness evenly, of course, your point is a good illumination uniformity thing. Finally, consider what would happen this way is good, our standards do not dare to write this thing, so it is passed. Uniform rate is not 100% is the best, it may take into account both, I think this put a very deep, may also encounter LED street light to do this problem for solar.
