Effects such as the uniformization of vehicle speeds can be achieved! Introducing examples of congestion countermeasure devices.
The "Escort Light" is a congestion prevention device that illuminates lights installed on the roadside to flow in the direction of travel at locations where traffic jams occur due to speed reduction on uphill gradients, helping to prevent speed decreases. We would like to introduce a case where Escort Lights were installed and extended in the Tokyo Port Tunnel. They are slim and can be installed on walls or soundproof wall panels. To ensure visibility, high-brightness LEDs are designed with angled aluminum substrates. The LEDs flow at a speed of 70 km/h, which helps suppress speed reduction on uphill gradients. Additionally, there is an effect of equalizing the speed of passing vehicles. 【Case Study】 - Installation Location: Tokyo Port Tunnel - Slim design allows installation on walls or soundproof wall panels - High-brightness LEDs designed with angled aluminum substrates for visibility - Effects: LEDs flow at 70 km/h to suppress speed reduction on uphill gradients and equalize the speed of passing vehicles *For more details, please refer to the PDF document or feel free to contact us.
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【Escort Light Specifications (Excerpt)】 ■External Dimensions ・Main Unit: W150×H450×D44 ■Display Section ・Display Dimensions: W150×H450×D9 ・Light Emitting Element: Ultra High Brightness LED ・LED: 30 pieces (green) 3.6W (Control Voltage: DC24V) ■Main Unit Material ・Display Section: Aluminum Plate (JIS H4000 A5052P t; 1.0) ・Surface Section: Aluminum Plate (JIS H4000 A5052P t; 2.0) ・Mounting Section: Aluminum Plate (JIS H4000 A5052P t; 3.0) ■Others ・Fall Prevention Hole φ11×1, with Waterproof Connector *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Nihon Parkerizing Co., Ltd. Hiroshima Factory is a company consisting of five divisions: metal surface treatment, road safety facilities, plant, research and development, and construction functional materials. We have contributed widely to the industrial sector through the sale of rust prevention agents and heat treatment agents for steel and metal, as well as surface treatment processing. Additionally, familiar road signs and road-related facilities are one of the main products we manufacture and sell. We will continue to introduce new technologies that meet the demands of the times, freeing metals from rust, contributing to resource conservation and environmental protection, and protecting lives from traffic accidents.