Device‐Free Detection of Pedestrian and Movement Direction Using Bluetooth Direction Finding Function

Yoshiaki Taniguchi; Ren Imao; Nobukazu Iguchi

doi:10.1002/tee.24253

journal article Dec 09, 2024

Device‐Free Detection of Pedestrian and Movement Direction Using Bluetooth Direction Finding Function

Yoshiaki Taniguchi Ren Imao Nobukazu Iguchi

IEEJ Transactions on Electrical and Electronic Engineering Vol. 20 No. 6 pp. 969-971 · Wiley

View at Publisher Save 10.1002/tee.24253

Abstract

From Bluetooth 5.1, a direction finding function has been added that allows the receiver to measure the angle of arrival (AoA) of the wireless signal from the sender. In this letter, we propose a method for detecting pedestrians and their movement direction passing between Bluetooth devices equipped with direction finding functions. As a result of the evaluation, pedestrians could be detected with higher accuracy (F‐score 0.929) by combining received signal strength indicator and AoA than when using each alone. In addition, the accuracy rate for estimating the movement direction using AoA was 0.704. © 2024 Institute of Electrical Engineers of Japan and Wiley Periodicals LLC.

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References

3

[1]

Nomura Y "Device‐free localization based on RSSI distributions" Proceedings of IPSJ DICOMO (2017)

[2]

10.1145/3530682

[3]

10.3390/s22093523

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Details

Published: Dec 09, 2024
Vol/Issue: 20(6)
Pages: 969-971
License: View

Authors

Y

Yoshiaki Taniguchi

Faculty of Informatics (KDIX) Kindai University 3‐4‐1 Kowakae Higashiosaka Osaka 577‐8502 Japan; Cyber Informatics Research Institute Kindai University 3‐4‐1 Kowakae Higashiosaka Osaka 577‐8502 Japan

R

Ren Imao

Graduate School of Science and Engineering Kindai University 3‐4‐1 Kowakae Higashiosaka Osaka 577‐8502 Japan

N

Nobukazu Iguchi

Faculty of Informatics (KDIX) Kindai University 3‐4‐1 Kowakae Higashiosaka Osaka 577‐8502 Japan; Cyber Informatics Research Institute Kindai University 3‐4‐1 Kowakae Higashiosaka Osaka 577‐8502 Japan

Cite This Article

Yoshiaki Taniguchi, Ren Imao, Nobukazu Iguchi (2024). Device‐Free Detection of Pedestrian and Movement Direction Using Bluetooth Direction Finding Function. IEEJ Transactions on Electrical and Electronic Engineering, 20(6), 969-971. https://doi.org/10.1002/tee.24253

Device‐Free Detection of Pedestrian and Movement Direction Using Bluetooth Direction Finding Function

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