Title:
VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2023173557
Kind Code:
A
Abstract:
To appropriately achieve both reduction in energy consumption and charge/discharge control of a battery 50 following an SOC plan.SOLUTION: A vehicle control device controls a hybrid vehicle which includes at least an internal combustion engine, an electric motor, and a battery, and which can travel while selecting one of a plurality of modes corresponding to combinations of operational states of the internal combustion engine and the electric motor. The vehicle control device includes: a mode-by-mode optimum operation point determination unit which determines optimum operation points minimizing an evaluation function for each of the plurality of modes at a plurality of pieces of control timing from present control timing to future control timing, out of repeated control timing; and a mode selection unit which selects one of a plurality of paths obtained by selecting the minimized evaluation function comprehensively and on a time-series basis with respect to the modes, and which selects a mode corresponding to the present control timing in the selected path as the one mode.SELECTED DRAWING: Figure 4
Inventors:
NISHIO YUI
MURATA YUTAKA
MURATA YUTAKA
Application Number:
JP2022085891A
Publication Date:
December 07, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
B60W20/20; B60K6/442; B60L50/16; B60L50/61; B60W10/06; B60W10/08
Attorney, Agent or Firm:
田▲崎▼ 聡
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe
Shingo Suzuki
Taichi Sakai
Shinichi Watanabe