Recently, the world's first intelligent stepless control tunnel LED lighting system was put into use in the Qianjiashan Tunnel of the An (Qing) Jing (Dezhen) Expressway. This set of brightness controllable LED tunnel lights and brightness intelligent stepless control system provided by Hefei Yuanhui Optoelectronics Co., Ltd. fills the blank of LED lighting system in on-demand lighting.
It is understood that the technology of Hefei Yuanhui Optoelectronics Co., Ltd. can enhance the luminous intensity of lighting fixtures in the morning and gradually increase with the rise of the sun, and gradually weaken with the sun's westward in the afternoon until it is closed; basic lighting fixtures The power can be halved in the middle of the night, avoiding the zebra effect caused by single-sided turn-off.
At the same time, the system can also adjust the illumination intensity in the tunnel in real time according to the traffic volume. Compared with the grading and dimming tunnel lighting system, the system has almost no over-illumination (lighting intensity far exceeds the actual demand intensity), and it needs more light to give more brightness, which perfectly realizes the energy-saving design concept of on-demand lighting. . The system not only can greatly reduce the tunnel lighting energy consumption under the premise of meeting the requirements of the specification, but also can be widely applied to LED lighting in urban roads and large indoor public places. Its popularization will surely play an important role in the field of lighting energy conservation in China.
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9000W Three Phase AC Source System
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