Paper Abstract and Keywords |
Presentation |
2013-02-02 16:15
Estimating wheelchair trajectory using a three-axis acceleration sensor Shin Murao, Takanori Nishino, Hiroshi Naruse (Mie Univ) WIT2012-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Techniques that can estimate a trajectory of people, cars, and airplanes and navigate them are developed and widely used. The Global Positioning System (GPS) is used most of system estimates the trajectory. However, it is difficult to use the GPS in a building and an underground. We examine a method which uses the acceleration sensor that estimates the trajectory on wheelchair users. Acceleration sensor that achieves wherever can use it and small and have low power consumption. In this study, we analyze the wheelchair trajectory using acceleration signals obtained by the sensors attached on the wheelchair wheel. The proposed method estimates the wheelchair trajectory on the floor and the elevator up-down movement. The results show that our proposed method estimated the trajectory on the floor, it had a few errors in the wheelchair rotation angle but most of trajectory linear distance had good results. Estimations of the up-down movement were estimated within 0.2 m accuracy. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
trajectory estimation / acceleration / acceleration sensor / gravity acceleration / up-down movement / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 426, WIT2012-40, pp. 41-46, Feb. 2013. |
Paper # |
WIT2012-40 |
Date of Issue |
2013-01-26 (WIT) |
ISSN |
Print edition: ISSN 0913-5685 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) |
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WIT2012-40 |
Conference Information |
Committee |
WIT |
Conference Date |
2013-02-02 - 2013-02-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Institute of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Well-being Information Technology, Local Community and Well‐being |
Paper Information |
Registration To |
WIT |
Conference Code |
2013-02-WIT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Estimating wheelchair trajectory using a three-axis acceleration sensor |
Sub Title (in English) |
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Keyword(1) |
trajectory estimation |
Keyword(2) |
acceleration |
Keyword(3) |
acceleration sensor |
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gravity acceleration |
Keyword(5) |
up-down movement |
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1st Author's Name |
Shin Murao |
1st Author's Affiliation |
Mie University (Mie Univ) |
2nd Author's Name |
Takanori Nishino |
2nd Author's Affiliation |
Mie University (Mie Univ) |
3rd Author's Name |
Hiroshi Naruse |
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Mie University (Mie Univ) |
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Speaker |
Author-1 |
Date Time |
2013-02-02 16:15:00 |
Presentation Time |
25 minutes |
Registration for |
WIT |
Paper # |
WIT2012-40 |
Volume (vol) |
vol.112 |
Number (no) |
no.426 |
Page |
pp.41-46 |
#Pages |
6 |
Date of Issue |
2013-01-26 (WIT) |
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