| 摘要: |
| 可见光赋能的定位技术具有无电磁辐射、成本低、精度高、安全性高、不易受电磁干扰等优势，故近年来可见光室内定位技术（Visible Light Indoor Positioning,VLIP）受到了学界和业界的广泛关注。为了展示VLIP的研究进展和发展全貌，阐述了VLIP的系统架构及相关通信技术，对VLIP基础定位方法及其相关辅助定位技术进行了详细地梳理、分类和对比分析，针对VLIP当前面临的挑战分析了潜在的解决方案，展望了VLIP未来研究方向。 |
| 关键词: 可见光通信(VLC) 可见光室内定位（VLIP） 定位方法 LED |
| DOI：10.20079/j.issn.1001-893x.221210001 |
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| 基金项目:江苏省“双创博士”项目（JSSCBS20211035）；江苏省博士后基金项目（2021K402C）；江苏省大学生创新创业训练计划项目（202211117119Y） |
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| Research Progress of Visible Light Indoor Positioning |
| CHEN Jing,LIU Xuan,ZHENG Jie |
| (1.College of Information EngineeringCollege of Artificial Intelligence,Yangzhou University,Yangzhou 225127,China;2.School of Computer Science and Engineering,Southeast University,Nanjing 211189,China) |
| Abstract: |
| Positioning based on visible light has such advantages as non-electromagnetic radiation,low cost,high precision,high security,and less susceptibility to electromagnetic interference.As a result,visible light indoor positioning(VLIP) has got a lot of attention from academia and industry in recent years.In order to present the research progress and development of VLIP,the system architecture and related communication technologies of VLIP are first described.The basic positioning methods of VLIP and related auxiliary positioning technologies are sorted,classified and compared.A summary of the current challenges with VLIP is given,along with an analysis of possible solutions.Finally,the future research direction of VLIP has been prospected. |
| Key words: visible light communication(VLC) visible light indoor positioning(VLIP) positioning method LED |
