Fahrzeugsteuerungssystem

Details

Veröffentlichungs-Nr.

EP4799893

Anmeldetag

5. Februar 2026

Veröffentlichung

2. September 2026

Rechtsraum

EP

IPC

B60W50/10, // B60W10/08

Abstract

[Problem] To improve a sense of an increase in acceleration while ensuring controllability of acceleration with respect to an accelerator operation in a vehicle control system that controls a drive source on the basis of target acceleration. [Solution] A vehicle control system 1 includes: a motor 2 that generates a driving force of a vehicle; an accelerator operation amount sensor 16 that detects an accelerator operation amount; a vehicle speed sensor 18 that detects a vehicle speed; and a controller 20 configured to determine target acceleration at least on the basis of the accelerator operation amount and the vehicle speed and to control the motor 2 to generate the driving force that corresponds to the target acceleration. The controller 20 is configured to determine target jerk on the basis of the target acceleration or actual acceleration of the vehicle at a time point, at which the accelerator operation amount becomes constant, and/or the current vehicle speed, and determine the target acceleration to achieve the target jerk when the accelerator operation amount is constant during acceleration of the vehicle.

Anmelder

Firma

MAZDA MOTOR CORPORATION

Land

🇯🇵 Japan

Fachgebiete