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Paper Abstract and Keywords
Presentation 2011-09-28 14:50
Accurate Positioning using Virtually Increased GPS Satellites taken from Past Driving -- Evaluation in Suburban and Urban Areas --
Yoshiko Kojima, Noriyoshi Suzuki, Eiji Teramoto (TCRDL), Hiroshi Murase (Nagoya Univ.) ITS2011-16
Abstract (in Japanese) (See Japanese page) 
(in English) High accuracy maps are effective in driver assistance systems such as a warning system, and 1m accuracy is required in these high accuracy maps. The highly accurate positioning system is required for the current high accuracy map generation because the generation method uses high accuracy road area information whose absolute positional accuracy is high. Then the high accuracy map has not been become widely used due to the cost. We had proposed a new automatically accurate map generation method by using a standard GPS and an in-vehicle camera. The method can estimate accurate global position by totally optimizing GPS satellites information collected by probe systems. This accurate positioning method has been applied to suburban and urban area. The estimation accuracy has been evaluated in this report. Virtually increased GPS satellites taken from 10 times past driving have promising to realize 1m accuracy positioning.
Keyword (in Japanese) (See Japanese page) 
(in English) High accuracy map generation / Absolute positioning / GPS satellite information / Virtual increasing / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 219, ITS2011-16, pp. 37-42, Sept. 2011.
Paper # ITS2011-16 
Date of Issue 2011-09-21 (ITS) 
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)
Download PDF ITS2011-16

Conference Information
Committee ITS IEE-ITS IPSJ-ITS  
Conference Date 2011-09-28 - 2011-09-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Utsunomiya University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Measurement in Traffic, Communications, Information Processing, etc. 
Paper Information
Registration To ITS 
Conference Code 2011-09-ITS-ITS-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Accurate Positioning using Virtually Increased GPS Satellites taken from Past Driving 
Sub Title (in English) Evaluation in Suburban and Urban Areas 
Keyword(1) High accuracy map generation  
Keyword(2) Absolute positioning  
Keyword(3) GPS satellite information  
Keyword(4) Virtual increasing  
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1st Author's Name Yoshiko Kojima  
1st Author's Affiliation Toyota Central R&D Labs., Inc. (TCRDL)
2nd Author's Name Noriyoshi Suzuki  
2nd Author's Affiliation Toyota Central R&D Labs., Inc. (TCRDL)
3rd Author's Name Eiji Teramoto  
3rd Author's Affiliation Toyota Central R&D Labs., Inc. (TCRDL)
4th Author's Name Hiroshi Murase  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2011-09-28 14:50:00 
Presentation Time 25 minutes 
Registration for ITS 
Paper # ITS2011-16 
Volume (vol) vol.111 
Number (no) no.219 
Page pp.37-42 
#Pages 6 
Date of Issue 2011-09-21 (ITS) 

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