Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
Document Type and Number:
Japanese Patent JP2023004846
Kind Code:
A
Abstract:
To easily estimate a road surface state from vehicle state information on a plurality of vehicles using a learned model which is preliminarily generated by machine learning.SOLUTION: An information processing device 13 acquires vehicle state information with regard to each of a plurality of vehicles. The information processing device 13 estimates information on the state of a road surface on which each of the plurality of vehicles has traveled, on the basis of the acquired vehicle state information with regard to each of the plurality of vehicles. The information processing device 13 inputs the acquired vehicle state information to a learned model that outputs the road surface state information upon input of the vehicle state information and which has preliminarily been learned using learning data in which the vehicle state information and the road surface state information are correlated, thereby estimating the road surface state information.SELECTED DRAWING: Figure 1
Inventors:
SHIKAUCHI KOJI
Application Number:
JP2022027320A
Publication Date:
January 17, 2023
Filing Date:
February 24, 2022
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
G01C21/34; G08G1/00; G16Y10/40; G16Y20/20; G16Y40/20
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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