The LED Power Supply with the Integration of Driver and Management Based on the Power Line Communication

As a new type of light source, LED has been widely used in street lamp lighting system, in order to realize the function of driver and management, a LED power supply with the integration of driver and management based on the power line communication is proposed. There is no requirement for additional wiring. Single lamp controller communication with concentrator through power line carrier wave module. Management center(PC or cell phone) send instructions to the single lamp controller via the concentrator, and the LED power supply can drive LED lights and control their running state, realizing the remote control, remote dimmer. Single lamp controller can also upload data to the management center, and the management center can obtain functional parameters such as current, voltage when lamps run. On the whole, the power supply achieves the integration of driver and management.