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| Paper Abstract and Keywords | ||
| Presentation | 2020-03-04 10:50 Integrated Indoor Positioning System using Solar-Powered BLE beacon and PDR Takashi Maehata, Naohiro Tada, Hidehiko Hashimoto, Takeshi Kurata (SEI)  SR2019-115 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Visualization of worker and equipment status in the factory is very important to improve equipment utilization rate. Indoor positioning technology is mandatorily needed to grasp the worker path in the factory because it cannot be expected to use satellite positioning such as Global Positioning System (GPS). Therefore, the authors have developed an integrated positioning system using a 10-axis sensor (3 for acceleration, 3 for angular velocity, 3 for magnetism, 1 for barometric pressure), wireless beacons, and map. This system employs solar-powered Bluetooth Low Energy (BLE) beacons as stationary nodes, eliminating the need for power supply and battery replacement. However, this creates a new problem that the reception intervals from BLE become are fluctuated, depending on the illuminance, and therefore this system has put into practical use by time interpolation of received signal strength and application of pedestrian dead reckoning (PDR). As a result of extracting the worker path (time and coordinates) based on the camera image and evaluating the positioning error, the median positioning error (CE50) for a 24-hour measurement time was 2.8 m. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Indoor Positioning / BLE / PDR / Manufacturing site / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 449, SR2019-115, pp. 9-16, March 2020. | |
| Paper # | SR2019-115 | |
| Date of Issue | 2020-02-26 (SR) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | SR2019-115 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2020-03-04 - 2020-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2020-03-RCS-SR-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Integrated Indoor Positioning System using Solar-Powered BLE beacon and PDR |
| Sub Title (in English) | |
| Keyword(1) | Indoor Positioning |
| Keyword(2) | BLE |
| Keyword(3) | PDR |
| Keyword(4) | Manufacturing site |
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| 1st Author's Name | Takashi Maehata |
| 1st Author's Affiliation | Sumitomo Eletric Industories Ltd. (SEI) |
| 2nd Author's Name | Naohiro Tada |
| 2nd Author's Affiliation | Sumitomo Eletric Industories Ltd. (SEI) |
| 3rd Author's Name | Hidehiko Hashimoto |
| 3rd Author's Affiliation | Sumitomo Eletric Industories Ltd. (SEI) |
| 4th Author's Name | Takeshi Kurata |
| 4th Author's Affiliation | Sumitomo Eletric Industories Ltd. (SEI) |
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| Speaker | Author-1 |
| Date Time | 2020-03-04 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2019-115 |
| Volume (vol) | vol.119 |
| Number (no) | no.449 |
| Page | pp.9-16 |
| #Pages | 8 |
| Date of Issue | 2020-02-26 (SR) |
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