Overview

Smart SLS (Street Light System) utilizes advanced communication technology and network technology, through the real-time monitoring of urban street lights and reasonable dynamic adjustment, achieves the efficient management of urban road lighting, to reduce effectively the unit energy consumption of lighting, improves the level of intelligent management of urban lighting facilities, provides a powerful and practical means for the control, planning and decision-making of urban street lights, improves comprehensively the efficiency of urban integrated control and management.

System Architecture

Functions of System

Utilize advanced OFDM and direct sequence spread spectrum modulation method, automatically select the best communication channel according to the power line environment, and avoid LED drive power in different load interference band.

Through PLC communication, the construction is convenient, no extra wiring, no need to install the antenna on the construction site (such as wireless communications)

Zero crossing communication, effectively avoid large noise time, and prevent inter phase crosstalk

Power line dedicated channel, less susceptible to external malicious interference, ensure system security

Reliable communication, not susceptible to bad weather

Confirm conveniently and automatically the attribution problem of single light controller

Support power line remote online upgrade