摘要
可见光定位(Visible Light Positioning,VLP)利用照明用的LED灯具能够实现室内高精度定位,具有低成本、无电磁干扰、高安全性和部署便捷等优点。本文首先回顾室内定位系统及常用的可见光定位算法,并介绍了目前的发展现状,然后对提高整体定位系统性能的若干关键技术进行了讨论,为白光LED室内定位系统进一步研究提供依据。最后,根据已有的研究成果,提出了室内可见光定位技术未来的研究方向。
Visible light positioning(VLP)uses LED lamps for lighting to achieve indoor high-precision positioning,which has the preferences of cost-effective,no electromagnetic intermeddling,high security and convenient deployment.This article first reviews indoor positioning system and commonly used visible light positioning algorithms,providing an overview of the current development status.It then discusses several key technologies to improve the overall performance of positioning systems,serving as a basis for further research on white LED indoor positioning systems.Finally,based on existing research achievements,it proposes future research directions for indoor visible light positioning technology.
作者
柯程虎
舒玉婷
梁静远
秦欢欢
赵黎
柯熙政
KE Chenghu;SHU Yuting;LIANG Jingyuan;QIN Huanhuan;ZHAO Li;KE Xizheng(School of Information Engineering,Xi’an University of Arts and Science,Xi’an710065,China;School of Automation and Information Engineering,Xi’an University of Technology,Xi’an710000,China;School of Electronic and Information Engineering,Xi’an Technological University,Xi’an710021,China)
出处
《照明工程学报》
2023年第3期79-89,共11页
China Illuminating Engineering Journal
基金
陕西省教育厅科研计划项目(No.18JK0341)
陕西省重点产业创新项目(2017ZDCXL-GY-06-01)
西安市科技计划项目(2020KJRC0083)
西安市科技计划(22GXFW0115)。
关键词
可见光通信
可见光定位
室内定位
visible light communication
visible light positioning
indoor positioning
