面向智慧城市建设的LED路灯智能调光系统设计

结合城市道路照明的实际需求,基于现代测试技术和计算机控制技术,完成了面向智慧城市建设的LED路灯智能调光系统的设计,并自主开发了系统的软硬件实验模型。路灯智能调光系统主要包括车辆检测模块、ZigBee节点电路、光信号采集与处理模块及路灯控制模块。可实现道路车辆实时检测、环境光照度实时检测、LED路灯智能调光和路灯间无线通讯等功能。所设计的路灯智能调光系统可有效解决当前城市道路路灯照明管理方式单一、非智能化、布线复杂及维护困难等问题。

By combining with the actual demand of urban road lighting and using the modern test technology and computer control technology,an intelligent LED street lighting dimming system for Smart City construction was designed and the software-hardware experimental model of the system was developed inthis paper.The street lamp intelligent dimming system mainly includes the vehicle detection module,ZigBee node circuit,light signal acquisition and processing module and street lamp control module.It could realize real-time detection of road vehicles,real-time detection of ambient illumination,intelligent dimming of LED street lights and wireless communication between street lights.The intelligent dimming system for LED street lamp designed in this paper can effectively solve the problems of single management mode,non-intelligence,complex wiring and difficult maintenance of street lamp lighting in urban areas.