基于ZigBee网络和自适应PSD算法的路灯分布式节能控制方法

当前照明系统缺乏分布式路灯动态化控制，浪费大量能源，为此，提出了基于ZigBee网络和自适应PSD算法的路灯分布式节能控制方法。通过ZigBee网络通信连接系统传感器、控制中心和照明终端，协调设备通信功能，实现信息快速传输储存。利用神经网络处理信号数据，提高系统信号检测和处理效率。在此基础上，利用自适应PSD算法识别路灯信号动态特征，进行自适应信号检测，调节信号数据偏差，精确检测数据结果，增强系统节能控制稳定程度，实现路灯分布式节能控制。由实验结果可知，研究方法将分布式路灯检测精准度提高到99%，熔池宽度稳定在3.5W/mm，具有良好的检测精准度和控制稳定性，可以对路灯进行节能控制。

A Distributed Energy Saving Control Method for Street Lamps Based on ZigBee Network and Adaptive PSD Algorithm

The current lighting system lacks distributed street lamp dynamic control and wastes a lot of energy, so a distributed energy-saving control method for street lamps based on ZigBee network and adaptive PSD algorithm is proposed. Through ZigBee network communication, the system sensor, control center and lighting terminal are connected, and the communication function of the equipment is coordinated to realize the rapid transmission and storage of information. The neural network is used to process the signal data to improve the system signal detection and processing efficiency. On this basis, the adaptive PSD algorithm is used to identify the dynamic characteristics of street lamp signals, carry out adaptive signal detection, adjust signal data deviation, accurately detect data results, enhance the stability of system energy-saving control, and realize distributed energy-saving control of street lamps. It can be seen from the experimental results that the research method improves the detection accuracy of distributed street lamps to 99%, and the width of the molten pool is stable at 3.5W/mm, which has good detection accuracy and control stability, and can control the street lamps energy-saving.