VEHICLE DATA ANALYSIS METHOD AND VEHICLE DATA ANALYSIS SYSTEM

WIPO Patent Application WO/2012/157255

A1

The invention provides a vehicle data analysis method that enables quantitative analysis of characteristics of vehicle data indicating transition in a driver's driving operation, and a vehicle data analysis system using this analysis method. A plurality of vehicle data are collected based a plurality of types of driving operations. Based on an evaluation criterion as an index for evaluating levels of the driving operations, the collected vehicle data are grouped into at least two groups. Characteristic values of the vehicle data differing between these groups are extracted.

SUGIMOTO HIRONOBU (JP)
TAKEUCHI SHOJIRO (JP)
YOSHIOKA SATOMI (JP)
SUDA YOSHIHIRO (JP)
SATO YOICHI (JP)
HIRASAWA TAKAYUKI (JP)
YAMAGUCHI DAISUKE (JP)
LI SHUGUANG (JP)

PCT/JP2012/003161

November 22, 2012

May 15, 2012

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TOYOTA MOTOR CO LTD (JP)
UNIV TOKYO (JP)
SUGIMOTO HIRONOBU (JP)
TAKEUCHI SHOJIRO (JP)
YOSHIOKA SATOMI (JP)
SUDA YOSHIHIRO (JP)
SATO YOICHI (JP)
HIRASAWA TAKAYUKI (JP)
YAMAGUCHI DAISUKE (JP)
LI SHUGUANG (JP)

B60W40/09; G08G1/01

US20090150314A1	2009-06-11
EP1780090A1	2007-05-02
EP1997705A1	2008-12-03
EP1975898A1	2008-10-01
JP2009294250A	2009-12-17

MERAT N ET AL: "The comparative merits of expert observation, subjective and objective data in determining the effects of in-vehicle information systems on driving performance", SAFETY SCIENCE, ELSEVIER, AMSTERDAM, NL, vol. 49, no. 2, 1 February 2011 (2011-02-01), pages 172 - 177, XP027459456, ISSN: 0925-7535, [retrieved on 20101102], DOI: 10.1016/J.SSCI.2010.07.005

ONDA, Hironori et al. (Ohmiya-cho 2-chome Gifu-sh, Gifu 31, JP)

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