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Patent Searching and Data


Title:
CONGESTION STATE ESTIMATION SYSTEM FOR CHARGING STATION, CONGESTION STATE ESTIMATION DEVICE, AND CONGESTION STATE ESTIMATION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/118781
Kind Code:
A1
Abstract:
In the present invention, the following are provided: a target charging station setting means for setting a target charging station that is to serve as an estimation target for a vehicle awaiting charging; a location acquisition means for acquiring the location of the target charging station; a vehicle information acquisition means for acquiring vehicle information including information indicating the travelling state of the vehicle and information on the battery with which the vehicle is equipped; and a vehicle estimation means that, using the vehicle information, determines whether a first condition indicating that the travelling state is a predetermined charge-awaiting state and a second condition requiring that the charging state indicated by the battery information is no more than a predetermined value are both satisfied, and that estimates that a vehicle satisfying the first condition and the second condition is the vehicle awaiting charging at the target charging station. The predetermined charge-awaiting state is a travelling state in which the vehicle is located within a predetermined range from the location of the target charging station, and the vehicle is waiting for charging at the target charging station.

Inventors:
NAKAZAWA TAKUJI (JP)
Application Number:
PCT/JP2014/083256
Publication Date:
August 13, 2015
Filing Date:
December 16, 2014
Export Citation:
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Assignee:
NISSAN MOTOR (JP)
International Classes:
G08G1/01; B60L11/18; G08G1/065; G08G1/13
Foreign References:
JP2011214930A2011-10-27
JP2013148412A2013-08-01
JP2013104683A2013-05-30
JP2013185928A2013-09-19
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
It can exceed and is a patent business corporation. (JP)
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