Indoor Positioning Scheme Using Off-the-Shelf Lighting Fixtures’ Fingerprints-Reference-Cited by-同舟云学术

Indoor Positioning Scheme Using Off-the-Shelf Lighting Fixtures’ Fingerprints

Published:2023-06-20 Issue:3 Volume:35 Page:780-787
ISSN:1883-8049
Container-title:Journal of Robotics and Mechatronics
language:en
Short-container-title:J. Robot. Mechatron.

Author:

Kobayashi Hiroyuki¹

Affiliation:

1. Osaka Institute of Technology, 1-45 Chayamachi, Kita-ku, Osaka, Osaka 530-8568, Japan

Abstract

This paper discusses an indoor positioning technique aimed at human-centric services such as pedestrian navigation or service robots. The method is called “CEPHEID” and uses a light flickering pattern as an environmental fingerprint. The authors found that each lighting fixture has unique and distinguishable flickering characteristics. In this paper, CEPHEID is introduced as a “classifier” and its validity is shown based on experimental results. Additionally, an approach for improving the positional precision is proposed. The classifier and regressor are combined to create a zone-classified regressor model for CEPHEID. The basic performance of this concept is also tested using an experiment.

Funder

Japan Society for the Promotion of Science

Publisher

Fuji Technology Press Ltd.

Subject

Electrical and Electronic Engineering,General Computer Science

Reference30 articles.

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4. H. Kobayashi, “A no-code and custom-made indoor positioning service by using lighting fixtures,” Proc. of the 22nd SICE System Integration Division Annual Conf., pp. 257-2578, 2021 (in Japanese).

5. H. Kobayashi, “Cepheid: An environment lighting classification technique for indoor localization,” Trans. of the Society of Instrument and Control Engineering, Vol.57, No.1, pp. 2-10, 2021 (in Japanese). https://doi.org/10.9746/sicetr.57.2

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