电力线通信:硬连接街道明智的方式连接照明
固态路灯的安装正在全球范围内加快步伐。网络的好处,这些灯具,全市范围内,已经很好的赞赏,并期望连接的户外照明将提供基础设施,为进一步的基于网络的智能城市应用,经常作为物联网(物联网)运动的一部分。
本文认为,电力线通信(PLC)作为骨干连接技术在网络户外照明应用的好处。虽然它可以(和经常)与无线网络技术相结合,PLC具有明显的优势,如路灯时,节点已经连接自己的电源网络。
参考了最近推出的意法半导体steval-ihp007v1评估套件基于st7580单片机的电力线通信网络解决方案,加上梯队smartserver2.0pl网络控制和管理设备。
Control and connectivity
Significant energy savings and reduced maintenance costs are the primary drivers in the growth of connected outdoor lighting installations worldwide. It is widely reported that public lighting can consume as much as 40% of a municipality’s energy budget. Cost savings can be significant, with estimates varying from 30 to 70%. These savings are primarily gained through energy efficiency achieved by installing long-life, dimmable LED technology, and importantly, the ability to monitor and control the lighting network.
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