Lee Sang Hyun, Kwon Jae Kyun
Opt Express. 2013 Nov 4;21 Suppl 6:A917-32. doi: 10.1364/OE.21.00A917.
This paper presents a distributed energy-saving lighting strategy for the arrangements of a lighting network consisting of a group of light-emitting diode (LED) lamps and users. LED lamps have a dimming support feature to meet the illuminance requirements imposed by individual users. Both groups interact with each other via visible light communication (VLC) or other wireless communication features. This work aims to identify a configuration of lamps leading to the maximal energy saving in adaptive and distributed ways. To this end, a distributed assignment strategy is developed based on a message-passing framework where only local interactions among lamps and users are allowed for calculations and exchanges of the information on their status. The simulation results show that the proposed algorithm outperforms other distributed algorithms in a range of indoor lighting configurations.
本文提出了一种用于由一组发光二极管（LED）灯和用户组成的照明网络布局的分布式节能照明策略。LED灯具有调光支持功能，以满足各个用户提出的照度要求。两组通过可见光通信（VLC）或其他无线通信功能相互交互。这项工作旨在以自适应和分布式方式确定能实现最大节能的灯具配置。为此，基于消息传递框架开发了一种分布式分配策略，其中仅允许灯具和用户之间的局部交互来计算和交换有关其状态的信息。仿真结果表明，在一系列室内照明配置中，所提出的算法优于其他分布式算法。
