LED lighting Internet of Things system based on PoE

This paper introduces the architecture of PoE system, the evolution of PoE standard, the application status of PoE-based LED lighting system, and puts forward a concept and structure of PoE-based LED Internet of Things system. At the same time, a new design and idea of the system are put forward. PoE-powered LED lighting technology based network has great advantages in terms of energy saving, control and power supply.