Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China

Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
time:2025-04-07 09:04:33 source:Weather Station viewed:193 time
Highway tunnels, as special sections of the highway network, are a unique type of tubular structure. The internal space is relatively narrow, with drastic changes in light and poor visibility. Due to the significant difference in illumination inside and outside the tunnel, drivers are extremely vulnerable to the "black hole effect" and the "white hole effect" when entering and exiting the tunnel. Such sudden visual changes make it difficult for drivers to clearly distinguish the traffic conditions on the road surface, thus increasing the risk of traffic accidents.
Unlike the open and bright roads outside the tunnel, when vehicles pass through the tunnel, they need to go through the process of moving from a bright environment into a dark area and then from the dark area back to the bright environment. During this process, the driver's visual adaptation ability is challenged, and it is difficult to effectively identify the target objects inside the tunnel, resulting in visual obstacles and posing potential safety hazards for driving in the tunnel.
In response to the actual needs of highway tunnel lighting control and to meet the market's requirements for efficient lighting solutions, Fengtu has specially developed the Tunnel Light Intensity/Brightness Monitor. This device provides a variety of control interfaces, which can significantly enhance the scientific nature of the tunnel lighting system, optimize energy utilization efficiency, ensure driving safety, and achieve energy-saving goals at the same time.
The Tunnel brightness monitor can fully meet all the requirements of tunnel lighting control. The device is equipped with a controller with a preset control mode, which can automatically switch the lighting on and off according to the preset parameters based on the measured data of the light source, providing the best operating parameters for the tunnel lighting system. The application of this technology not only improves the scientific and energy-saving nature of tunnel lighting but also provides a safer driving environment for drivers.

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