The world's first tunnel LED lighting system with intelligent stepless control was put into use in the Qianjiashan Tunnel of the An (Qing) Jing (Dezhen) Expressway. This set of brightness controllable LED tunnel light and brightness intelligent stepless control system provided by Hefei Yuanhui Optoelectronics Co., Ltd. can enhance the luminous intensity of the lighting fixtures in the morning as the sun rises, and will follow in the afternoon. The sun's westwardness gradually weakens until it is turned off; the power of the basic lighting fixtures can be halved in the middle of the night, avoiding the zebra effect caused by the single-sided turn-off. At the same time, the system can 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 large indoor public places such as urban roads and subway stations. Its popularization will surely play an important role in the field of lighting energy conservation in China.
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Organic Light-Emitting Diode Display
Organic Light-Emitting Diode Display,Ultra-Clear Pm Oled Display,Oled Sytip Light,The Oled Display
ESEN Optoelectronics Technology Co., Ltd, , https://www.esenlcd.com