摘要
针对当前路灯照明存在能源利用率低,智能化程度不高,管理效率低下等问题,利用GPRS技术和NB无线技术,建立监控中心、监控终端、照明灯具的三级控制结构,可实现远程自动化控制。基于模糊控制技术分别设计了光照模糊控制器、车流量模糊控制器,提出一种适合于多输入输出系统的模糊逻辑控制器,利用Matlab软件工具,搭建路灯控制系统仿真模型,对模糊控制器进行了仿真实验。结果表明:此模糊控制器可以在保证照明安全和舒适度的前提下,节约电能20%以上。
Aiming at the problems of low energy utilization rate,low intelligent degree and low management efficiency of current street lighting,the three-level control structure of monitoring center,monitoring terminal and lighting fixture is established by using GPRS technology and NB wireless technology,which can realize remote automatic control.Based on the fuzzy control technology,the lighting fuzzy controller and the traffic flow fuzzy controller are designed respectively,and a fuzzy logic controller suitable for the multi-input and output system is proposed.The simulation model of the street lamp control system is built by using the Matlab software tool,and the simulation experiment of the fuzzy controller is carried out.The results show that the fuzzy controller can ensure the safety and comfort of lighting and it can save more than 20% of electric energy.
作者
宋雨蒙
SONG Yumeng(Shanghai Jiao Tong University,School of Information and Electrical Engineering,Shanghai 200240,China)
出处
《流体测量与控制》
2021年第3期15-18,27,共5页
Fluid Measurement & Control
关键词
智能照明系统
模糊控制
MATLAB仿真
节能
intelligent lighting system
fuzzy control
Matlab simulation
energy saving
