基于综合度量聚类的LED路灯控制系统自动组网方法研究及其应用

摘要

In recent years, the LED street light control systems have developed rapidlywith the vigorous development of LED lighting industry and IoT ( the Internet of Things) technology. For the systems using ZigBee communication Mash network, clustering is difficult and not cost effective because of the man-hours needed for multiple attempts at proper placement of concentrators. This paper provides a networking method usinga clustering algorithm analysis based on comprehensive environmental factors, such as spread distance, location of lighting, etc. , which can automatically calculate installation positions of concentrators. We’ ve used this method on manyactual projects and it has proved to make the network processing easier and reduce engineering cost in an open landscape.%随着近年LED路灯照明产业的蓬勃发展，结合物联网技术， LED路灯控制系统也在飞速发展。对于使用ZigBee通讯网络的控制系统，在其系统组网过程中，底层Mash网络的分簇一直靠人工进行，需要反复尝试，且控制效果不佳。本文从环境对ZigBee网络综合影响和聚类分析出发，提出一种基于综合度量聚类的LED路灯控制系统自动组网方法。实验和应用效果证明，在现场环境比较空旷的情况下，该聚类方法能够较好的根据路灯终端节点的分布和使用环境自动计算集中器的布局位置，可以有效降低系统组网难度，减少工作量和施工成本。