The Design of Single LED Indoor Positioning System based on Marked LED

WANG Tong-yao; XIAO Chun-xian; LIN Zuo-jun; CHENG Han

doi:10.13756/j.gtxyj.2022.05.007

您当前的位置：

首页 >

文章列表页 >

The Design of Single LED Indoor Positioning System based on Marked LED

更新时间：2023-01-29

- The Design of Single LED Indoor Positioning System based on Marked LED
- Study on Optical Communications Issue 5, Pages: 38-42(2022)
- 作者机构：
  
  1.南开大学　电子信息与光学工程学院，天津　300100
  2.天津市光电传感器与传感网络技术重点实验室，天津　300350
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2022.05.007
  CLC： TN929.1
- Published：10 October 2022，
  
  Received：24 January 2022，
扫描看全文
WANG Tong-yao, XIAO Chun-xian, LIN Zuo-jun, et al. The Design of Single LED Indoor Positioning System based on Marked LED. [J]. Study on Optical Communications (5):38-42(2022)
DOI：

WANG Tong-yao, XIAO Chun-xian, LIN Zuo-jun, et al. The Design of Single LED Indoor Positioning System based on Marked LED. [J]. Study on Optical Communications (5):38-42(2022) DOI： 10.13756/j.gtxyj.2022.05.007.

摘要

可见光室内定位系统是当前室内定位技术研究的热点。针对单灯定位系统中航向角获取不准确的问题，文章提出了一种基于标记发光二极管（LED）的单灯室内定位系统。该系统利用内部装有不闪烁灯珠的单个LED灯作为发送端，在实现照明功能的同时进行信息的传输；智能手机作为接收端，捕获具有明暗条纹的图像，结合投影的几何特征并经过算法处理后得到航向角，然后进一步计算得到接收端的位置。研究结果表明，在实际应用场景中，实验高度为1.75和1.45 m时，该系统能够实现6.9和6.5 cm的平均定位误差，验证了该方案的可行性和有效性。

Abstract

The visible light positioning system is the hot spot of current indoor positioning technology research. Aiming at the problem of inaccurate azimuth angle acquisition in single-lamp positioning system

this paper proposes a single Light Emitting Diode (LED) indoor positioning system based on marked LED. The scheme uses a single LED light with a non-flickering lamp bead as the transmitter to transmit information while realizing the lighting function. The smartphone acts as the receiver to capture images with bright and dark stripes

and obtain the azimuth angle by combining the geometric features of the projection and processing the algorithm. Then the position of the receiver is obtained by further calculation. The results show that in the actual application scenario

when the experimental heights are 1.75 and 1.45 m. The system can achieve average positioning errors of 6.9 and 6.5 cm

which verifies the feasibility and effectiveness of the scheme.

关键词

单灯室内定位系统发光二极管几何特征航向角

Keywords

single LED indoor positioning systemLEDgeometric featuresazimuth angle

references

Burchardt H, Serafimovski N, Tsonev D, et al. VLC: Beyond Point-to-Point Communication[J]. IEEE Communications Magazine, 2014, 52(7): 98-105.

叶子蔚, 叶会英, 聂翔羽, 等. 基于接收信号强度的高精度可见光定位方法[J]. 中国激光, 2018(3): 257-264.

Ye Z W, Ye H Y, Nie X Y, et al. High-accuracy Visible Light Positioning Method based on Received Signal Strength Indicator[J]. Chinese Journal of Lasers, 2018(3): 257-264.

朱福荣, 杨立伟, 刘鑫来, 等. 可见光通信与WiFi异构网络资源调度算法的优化[J]. 通信技术, 2021, 54(7): 1665-1669.

Zhu F R, Yang L W, Liu X L, et al. Optimization of Resource Scheduling Algorithms for Visible Light Communication and WiFi Heterogeneous Networks[J]. Communications Technology, 2021, 54(7): 1665-1669.

周青超, 柏泽龙, 鲁路, 等. 白光LED远程荧光粉技术研究进展与展望[J]. 中国光学, 2015, 8(3): 313-328.

Zhou Q C, Bo Z L, Lu L, et al. Remote Phosphor Technology for White LED Applications: Advances and Prospects[J]. Chinese Journal of Optics, 2015, 8(3): 313-328.

窦林平. 国内LED照明应用探讨[J]. 照明工程学报, 2011, 22(6): 51-58.

Dou L P. Discussion on LED Lighting Application in China[J]. China Illuminating Engineering Journal, 2011, 22(6): 51-58.

Zhang R, Zhong W, Kemao Q, et al. A Single LED Positioning System based on Circle Projection[J]. IEEE Photonics Journal, 2017, 9(4): 2722474.

Zhu B, Cheng J, Wang Y, et al. Three-Dimensional VLC Positioning based on Angle Difference of Arrival with Arbitrary Tilting Angle of Receiver[J]. IEEE Journal on Selected Areas in Communications, 2018, 36(1): 8-22.

Li Y, Ghassemlooy Z, Tang X, et al. A VLC Smartphone Camera based Indoor Positioning System[J]. IEEE Photonics Technology Letters, 2018, 30(13): 1171-1174.

Lin B, Ghassemlooy Z, Lin C, et al. An Indoor Visible Light Positioning System based on Optical Camera Communications[J]. IEEE Photonics Technology Letters, 2017, 29(7): 579-582.

Huang H, Lin B, Feng L, et al. Hybrid Indoor Location Scheme with Image Sensor-based Visible Light Positioning and Pedestrian Dead Reckoning[J]. Applied Optics, 2019, 58(12): 3214-3221.

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on LED Visible Light Communication based on Wavelength Division Multiplexing Technology

Research Progress on Modulation and Demodulation Technology in LED Indoor Visible Light Communication

The Design of Visible Communication Indoor Positioning System based on FFT

Research and Implementation of Visible Light Indoor Positioning Algorithm based on Single LED Light Source

A Time-based Hybrid Modulation Carrier-less Amplitude Phase Visible Light Communication System

Related Author

No data

Related Institution

Research Institute of Photonics,Dalian Polytechnic University

Collage of Electronics and Information Technology, Chongqing Three Gorges University

College of Electric Information and Optical Engineering, Nankai University

School of Information Engineering, Inner Mongolia University of Science and Technology

Key Laboratory of EWM Information,Department of Communication Science and Engineering,Fudan University

Postal code：430205
Technical support is provided by Beijing Founder electronics co., LTD 鄂ICP备2022010197 鄂公网安备 42011202002092号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：75848 Visits Today：3

⁰