Title:
CONTROL DEVICE OF HYBRID VEHICLE
Document Type and Number:
Japanese Patent JP2023017525
Kind Code:
A
Abstract:
To provide a control device of a hybrid vehicle.SOLUTION: A control device comprises a calculating part that calculates required power indicating charging/discharging power that a battery requires, which limits the required power so that an absolute value in a change rate of the required power is less than an absolute value of a first upper limit value. The control device comprises an obtaining part that obtains road information about a route on which a vehicle is scheduled to travel. The control device comprises a first detecting part that detects timing of starting specific control on the basis of the road information. The control device comprises a control part that starts the specific control in response to arrival of the starting timing, where the specific control is control by which positive charging or positive discharging is performed to the battery by changing the required power to a specific power value. The control part limits an absolute value in the change rate in a period of time during which the required power is changed up to the specific power value in response to the arrival of the starting timing to be less than an absolute value of a second upper limit value, where the absolute value of the second upper limit value is smaller than the absolute value of the first upper limit value.SELECTED DRAWING: Figure 3
Inventors:
OGAWA YUKI
Application Number:
JP2021121855A
Publication Date:
February 07, 2023
Filing Date:
July 26, 2021
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60W20/13; B60K6/445; B60L15/20; B60L50/16; B60L50/60; B60L58/12; B60W10/06; B60W10/26; B60W20/12
Attorney, Agent or Firm:
Patent Attorney Corporation Kaiyu International Patent Office