Fahrzeug mit Verbesserter Spielunterdrückung

Details

Veröffentlichungs-Nr.

EP4813710

Anmeldetag

27. Februar 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

Abstract

The invention relates to a vehicle including a motor (2) that generates torque for driving the vehicle, a power transmission mechanism (4) configured to transmit the torque of the motor (2) to a driving wheel (5) of the vehicle through a plurality of gears, and a control device (20) configured to control the torque of the motor (2). The control device (20) is configured to control the motor (2) to: increase the torque of the motor (2) in a stepwise manner within a range less than a predetermined value larger than zero when backlash elimination in the gears of the power transmission mechanism (4) starts when the vehicle transitions from a deceleration state to an acceleration state; and/or reduce the torque of the motor (2) in a stepwise manner within a range equal to or larger than a predetermined value smaller than zero when backlash elimination in the gears of the power transmission mechanism (4) starts when the vehicle transitions from an acceleration state to a deceleration state.

Anmelder

Firma

MAZDA MOTOR CORPORATION

Land

🇯🇵 Japan