Title:
INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/047206
Kind Code:
A1
Abstract:
This information processing system is provided with a center server and a mobile body which communicates with the center server, wherein the information processing system is provided with: a fuel consumption information acquisition unit which acquires information related to fuel consumption when the mobile body moves in a first direction from one location toward another location in a predetermined interval, and acquires information related to fuel consumption when the mobile body moves in a second direction from the other location toward the one location in the predetermined interval; a comparison unit for comparing the fuel consumption in the first direction with the fuel consumption in the second direction; and a gradient estimation unit for estimating the gradient of the interval on the basis of the difference between the fuel consumption in the first direction and the fuel consumption in the second direction.
Inventors:
YOSHIZU SAYAKA (JP)
Application Number:
PCT/JP2012/073330
Publication Date:
April 04, 2013
Filing Date:
September 12, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
YOSHIZU SAYAKA (JP)
YOSHIZU SAYAKA (JP)
International Classes:
B60R16/02; G08G1/00; G01C9/00; G01C21/26; G01F9/00; G08G1/01; G08G1/13
Foreign References:
| JP2006058085A | 2006-03-02 | |||
| JPH05256646A | 1993-10-05 | |||
| JP2009250930A | 2009-10-29 | |||
| JPH05256646A | 1993-10-05 |
Other References:
See also references of EP 2747051A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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Claims: