Internet of light: Technologies and applications  

作　　者：Jian Song Jintao Wang Fang Yang Hongming Zhang Chao Zhang Hui Yang Changyong Pan Xiaofei Wang Yongqiang Lyu Luoxi Hao 

机构地区：[1]Department of Electronic Engineering,Tsinghua University,Beijing 100084,China [2]Beijing National Research Center for Information Science and Technology,Tsinghua University,Beijing 100084,China [3]College of Architecture and Urban Planning,Tongji University,Shanghai 200092,China

出　　处：《Intelligent and Converged Networks》2022年第3期229-243,共15页智能与融合网络（英文）

基　　金：supported by the National Key Research and Development Program of China(No.2022YFE0101700);the Fok YingTung Education Foundation.

摘　　要：Intelligent lighting has attracted lots of research interests to investigate all the possible schemes to support this need as human has spent more and more time indoor.Semiconductor-based illumination network is an ideal bearer to carry on this mission.In this paper,we propose the concept of Internet of Light(IoL)and define its key functionalities by introducing the information and communication technologies to the illumination networks.Our latest research progress on high-speed transmission,resource optimization,and light stroboscopic irradiation experiment based on IoL platform show that IoL can not only provide value-added services such as positioning and information transmission but also act like a sensor network as part of Internet of Things infrastructure.It confirms that with sensors for different purposes integrated into the lamp,IoL helps people be aware of the environmental changes and make the adjustment accordingly,can provide cost-effective information service for Internet of Things applications,and supports the non-intrusive optical therapy in the future.

关 键 词：Internet of Light visible light communications DIMMING non-intrusive optical therapy 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]