基于物联网嵌入式技术的LED路灯控制器研究

Research on LED Street Light Controller Based on Internet of Things Embedded Technology

针对目前LED路灯缺少智能控制的问题,提出了将物联网嵌入式技术引入LED路灯控制器中.路灯主控器采用嵌入式AVR芯片结合CDMA与ISM无线通信,实现了对路灯节点的有效远程及本地控制.采用光敏电阻作为光强传感器,通过节点MCU模块的控制,实现了调光功能.实验证明,按此设计的LED路灯控制器能有效实现智能控制.

Considering problems of the present LED street light controller,we present a method that uses internet of things embedded technology in LED street light controller.The street light main controller consist of embedded AVR module with CDMA and ISM telecommunications,remote and local control are realized to node street light.The photo resistor is used as light sensor,the dimming function is achieved by the control of node MCU module.The experiment results show the LED street light controller can effectively achieve intelligence control.