Title:
VEHICLE CONTROL SYSTEM
Document Type and Number:
Japanese Patent JP2022177546
Kind Code:
A
Abstract:
To suppress the action of a load on a power train by appropriately executing avoidance processing from the time of entering a wavy road.SOLUTION: A vehicle control system comprises a vehicle 10 and a data center 500. A controller of the vehicle 10 executes: first wavy road determination processing of inputting input data based on data on an image of a road surface into a learned model; and second wavy road determination processing based on data on the rotation speed of a rotation shaft of a motor. In addition, when determining that a road is a wavy road, the controller executes avoidance processing of reducing the driving force of the motor. Further, the controller creates and transmits teacher data to the data center 500 when the results of the first wavy road determination processing and the second wavy road determination processing are different. The data center 500 executes update processing of: storing the transmitted teacher data; performing the re-learning of the learned model by using the stored teacher data; distributing an updated model to the vehicle 10; and making the controller of the vehicle 10 update the learned model.SELECTED DRAWING: Figure 1
Inventors:
ISHIMARU TOMOYOSHI
Application Number:
JP2021083886A
Publication Date:
December 01, 2022
Filing Date:
May 18, 2021
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60W40/06; B60L3/00; B60W30/18
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda