Tunnel Light System

• Light control and monitoring by bidirectional broadband PLC(Power Line Communication)
• No need separated communication line
• Free from communication jamming such as CDMA and Wi-fi
• Save energy by flexible control of illuminance meter and brightness sensor
• Support safe driving circumstance by individual light dimming control(equable uniformity)

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  IoT Modem

  • Bidirectional PLC
  • LED light converter dimming control
  • Power and light status monitoring
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  IoT Gateway

  • Bidirectional PLC with IoT dimming modem & IoT converter
  • Circuit and dimming control by auto/manual/remote/schedule control
  • Collect monitoring information of dimming modem and IoT converter
  • Automatic light control in accordance with brightness & illuminance value
  • Flexible server/RTU management with PC or individual device

Smart Tunnel Light system composition map