Title:
A regenerative ratio estimating device, a path planning system, and a computer program
Document Type and Number:
Japanese Patent JP6229308
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To estimate a regeneration rate for each road link with high accuracy.SOLUTION: A regeneration rate estimation device according to the present invention estimates a regeneration rate of a battery 7 for each road link by using a parameter affecting the regeneration rate of the battery 7 of an electric car 2. Vehicle information (probe information) gathered from the running electric car 2 and divided for each road link is discriminated between first information corresponding to a state in which the power of the battery 7 is being consumed and second information corresponding to a state in which the battery 7 is being charged. Then, a regeneration rate for each parameter is calculated for each road link by using the parameter obtained from each of the first information and the second information and a consumed amount of power per unit time.
Inventors:
Jun Yano
Application Number:
JP2013108866A
Publication Date:
November 15, 2017
Filing Date:
May 23, 2013
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
G09B29/10; B60L3/00; G01C21/26; G08G1/00
Domestic Patent References:
| JP2012063357A | ||||
| JP2012096788A | ||||
| JP2012154782A | ||||
| JP2012189466A | ||||
| JP2006115623A |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office