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Paper Abstract and Keywords
Presentation 2015-06-06 13:00
A study of vehicle localization using its vibration due to road surface roughness
Junichi Tsurushiro, Tomotaka Nagaosa (Kanto Gakuin Univ.) ITS2015-3
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes a study of vehicle localization using its vibration due to road surface roughness. The authors suggest a vehicle localization scheme in which a vehicle can identify its location on the road. The vehicle localization can be carried out matching the current vehicle vibration with the prior observed vehicle vibration in the database as a vibration map. In this paper, the longitudinal vehicle localization is carried out by observing the vehicle vibration with a smart phone on the dashboard. First, the authors examine the effect of the matching duration of the current vehicle vibration data to the prior observed vibration for the precise of vehicle localization. It is shown that the long duration matching is effective in more precise vehicle localization. Next, the authors evaluate the performance of the vehicle localization scheme using current vehicle vibration data and prior vibration data in the database observed from the same vehicle, and using the ones from a vehicle and the ones from another vehicle. It is shown that the vehicle localization error is about 2.5 meter when using vibration data from the same vehicle, and about 3.5 meter when using vibration data from a vehicle and another vehicle.
Keyword (in Japanese) (See Japanese page) 
(in English) Vehicle Localization / Road Surface Roughness / Smart Phone / Accelerometer / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 73, ITS2015-3, pp. 11-16, June 2015.
Paper # ITS2015-3 
Date of Issue 2015-05-30 (ITS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee ITS  
Conference Date 2015-06-06 - 2015-06-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ITS Positioning, etc. 
Paper Information
Registration To ITS 
Conference Code 2015-06-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study of vehicle localization using its vibration due to road surface roughness 
Sub Title (in English)  
Keyword(1) Vehicle Localization  
Keyword(2) Road Surface Roughness  
Keyword(3) Smart Phone  
Keyword(4) Accelerometer  
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1st Author's Name Junichi Tsurushiro  
1st Author's Affiliation Kanto Gakuin University (Kanto Gakuin Univ.)
2nd Author's Name Tomotaka Nagaosa  
2nd Author's Affiliation Kanto Gakuin University (Kanto Gakuin Univ.)
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Speaker Author-1 
Date Time 2015-06-06 13:00:00 
Presentation Time 25 minutes 
Registration for ITS 
Paper # ITS2015-3 
Volume (vol) vol.115 
Number (no) no.73 
Page pp.11-16 
#Pages
Date of Issue 2015-05-30 (ITS) 


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