基于智能自适应算法的LED照明监测系统的研究与设计

Research and Design of LED Lighting Monitoring System Based on Intelligent Adaptive Algorithms

为了提高城市照明系统网络化和智能化的控制,设计了基于GPRS传输ZigBee传感网络技术的LED智能照明监测系统.首先,进行了智能照明系统的总体功能架构设计,包括监控中心、无线传输网络和网关转发节点.然后,进行了照明监测系统的硬件结构功能设计,包括GPRS通信模块、ZigBee节点、感知模块和网关模块、主控单片机系统模块、恒流驱动和传感器模块.最后,进行了系统软件流程设计,包括利用PWM技术的亮度控制和自适应智能算法设计.该智能照明监测系统实现了城市照明系统的远程智能监控和远程智能遥控等功能.

In order to improve the networking and intelligent control of urban lighting system,an intelligent LED lighting monitoring system based on GPRS transmission and ZigBee sensor network technology is designed.Firstly,the overall functional architecture of intelligent lighting system is designed,including monitoring center,wireless transmission network,wireless sensor network and gateway forwarding node.Then,the hardware structure and functions of the lighting monitoring system are designed,including GPRS communication module,ZigBee node,perception module and gateway module,MCU system module,constant current drive and sensor module.Finally,the system software flow is designed,including brightness control and adaptive intelligent algorithm design by PWM technology.The intelligent lighting monitoring system realizes the functions of remote intelligent monitoring and intelligent remote control of urban lighting system.