Abstract: Traditional street lighting using AC power supply is a mature and reliable street lighting solution. However, due to its composition of LED light sources, driving power supplies, and single light controllers, it has defects such as high failure rates and heavy maintenance workload at high altitudes. This project applies intelligent DC centralized drive patented technology, combined with remote intelligent control technology, to propose new street lighting control methods and energy-saving measures. Solved some defects in AC power supply. Provide targeted suggestions and opinions by analyzing existing problems and defects. The project has good safety, reliability, and energy-saving effects.