車両の制御装置 - Daihatsu Motor Co., Ltd.

Title:

車両の制御装置

Document Type and Number:

Japanese Patent JP7358013

Kind Code:

B2

Abstract:

To absorb an influence caused by a secular change and an individual difference of an internal combustion engine which is mounted to a vehicle, and to accurately control a magnitude of intake negative pressure which is generated during monitoring.SOLUTION: In a control device of a vehicle for controlling the vehicle having an internal combustion engine which can supply a drive force to a generator for the purpose of power generation, or can supply the drive force to drive wheels for the purpose of traveling, and an electric motor which can supply a drive force to the internal combustion engine for rotating the internal combustion engine, the control device detects a magnitude of intake negative pressure which is generated at a downstream side of a throttle valve in an intake passage of the internal combustion engine during monitoring for rotating the internal combustion engine by the electric motor, performs feedback-control for operating an opening of the throttle valve in order to make the intake negative pressure follow a target value, and stores the opening of the throttle valve when the intake negative pressure is converged to the target value as a learning value.SELECTED DRAWING: Figure 3

Inventors:

Eiji Kiyama

Application Number:

JP2019178178A

Publication Date:

October 10, 2023

Filing Date:

September 30, 2019

Export Citation:

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