Power Line Communication system for a street light and terminal PLC control box structure

摘要

But the subject innovation can enable a remote control, and various internal state (a short circuit, lamp lighting, power, etc.), monitoring of the street lamp with power line communication is (Power Line Communication) PLC, in particular ever installed terminal PLC group and a ballast installed in a street lamp outside Combine the control box by implementing not only with direct control, internal status monitoring of deungju without extra communication lines, and provides a variety of features such as ballast installation convenience, improved maintenance convenience.