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Patent Searching and Data


Title:
ENERGY ESTIMATION DEVICE, VEHICLE INFORMATION SYSTEM, SERVER DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/183764
Kind Code:
A1
Abstract:
This energy estimation device comprises: an energy variation amount estimator for estimating the energy variation amount of the vehicle at different links; an axle torque calculator for calculating the axle torque of the vehicle at a regenerating link at which energy is regenerated when the vehicle is traveling, based on the estimated energy variation amount; a distribution ratio calculator for calculating the distribution ratio of regenerative braking and friction braking of the vehicle at the regenerating link, based on the calculated axle torque; and a regenerated energy estimator for estimating the regenerated energy of the vehicle at the regenerating link, based on the energy variation amount and the distribution ratio.

Inventors:
TAGAWA SHINYA (JP)
MUTOU KEISUKE (JP)
ENDOU MASAKI (JP)
SUGIMOTO MIKA (JP)
Application Number:
PCT/JP2013/065847
Publication Date:
December 12, 2013
Filing Date:
June 07, 2013
Export Citation:
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Assignee:
CLARION CO LTD (JP)
NISSAN MOTOR (JP)
International Classes:
B60L7/24; B60L3/00; G01C21/26; G09B29/10
Foreign References:
JP2011059921A2011-03-24
JP2012083178A2012-04-26
JP2010101745A2010-05-06
JP2011016425A2011-01-27
JP2012144059A2012-08-02
JP2010107459A2010-05-13
Other References:
See also references of EP 2860057A4
Attorney, Agent or Firm:
NAGAI, Fuyuki (JP)
Fuyuki Nagai (JP)
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