Control the display information of the LED sign from the web. You can check the location and display content of the LED sign on a map using a PC or smartphone.
The SiLED system can switch information simultaneously from the server to multiple LED display units in accordance with changing road conditions. You can access the homepage and control it from a PC, tablet, or smartphone via an internet connection. The system is equipped with standard security measures that ensure a 99.99% uptime (best effort) SLA, and it manages to restrict external internet intrusions through KDDI WVS (KDDI Wide Area Virtual Switch closed network) and DMZ connections. Additionally, the SiLED system contributes to various traffic environments using advanced technology, including automatic linkage with various sensors, simultaneous distribution functions, and information communication between servers. For more details, please contact us or download the catalog.
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basic information
【Remote Control of Display Equipment】 The SiLED system allows for remote operation of LED information boards through a mobile radio network. It can be operated from anywhere as long as there is an internet connection. 【Location and Display Content of the Display Equipment】 You can check the location and display content of the LED display equipment using a management screen with map data. *Zenrin maps and VICS information display are paid options. 【Solar Power Specifications】 It can be used in conditions where roadside or commercial power sources are not available, as long as the sunlight conditions are favorable. It operates without sunlight using solar power and batteries. 【Messages and Precautions】 - Usable in areas covered by au mobile phones within Japan. It is necessary to confirm whether the location has a signal from au mobile phones before installation. For more details, please contact us or download the catalog.
Price information
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Delivery Time
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Applications/Examples of results
【Purpose】 It demonstrates high effectiveness in places where workers cannot easily access without regulations, such as the central reservation of highways, in long-term sites or construction projects involving multiple electronic display boards, in areas with snowfall or where weather conditions change significantly, and in sites with limited personnel during early morning or late night hours. For more details, please contact us or download the catalog.
Detailed information
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【Traffic Restriction Measures】 Due to construction at the Hachioji Castle Ruins TN on the Ken-O Expressway, there will be sections of road closures, necessitating advance notification and information provision to drivers regarding the closed sections. As a countermeasure, LED display devices have been installed on the Kan-Etsu Expressway to provide advance notification and detour guidance before the construction period, and during the construction period, information about the closed sections and estimated travel times will be displayed.
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【Weather Information Provision】 As a safety measure for drivers, we provided weather information. Weather data (temperature, wind speed, etc.) at the parking area was measured using weather IoT sensors (SolarTena), and appropriate information was displayed on LED indicators to raise awareness.
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【Map Display Function】 Using Zenrin map data, the summary screen allows you to understand the location and content being displayed based on the GPS information of the LED display unit. *Zenrin map and VICS information display are paid options. 【Status Monitoring Function】 When the battery voltage falls below a certain level (below 12V is indicated in red), or in the case of communication errors or the operational status of the LED display unit (power off or power loss), it will...
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Company information
Seifutec Co., Ltd. is a specialized trading company for construction safety products, engaged in the development of safety equipment and safety systems, as well as providing them to construction sites through rentals. As a trading company with manufacturing capabilities, it actively develops products that comply with ITS (Intelligent Transportation Systems) and systems for environmentally conscious product circulation. Utilizing a nationwide network of sales offices, it contributes to the safety and security of civil engineering and construction projects, as well as reducing environmental impact, with flexible and speedy responses.