Fahrzeug mit Verbesserter Spielunterdrückung

Details

Veröffentlichungs-Nr.

EP4813725

Anmeldetag

27. Februar 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

Abstract

The invention proposes a vehicle including a motor (2) that generates torque for driving a 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, an accelerator opening degree sensor (SN1) that detects an accelerator opening degree, and a control device (20) configured to calculate a target torque that should be generated from the motor (2) on the basis of at least the accelerator opening degree and control the motor (2) on the basis of the target torque. The control device (20) calculates a predicted backlash angle of the gears of the power transmission mechanism (4) after a predetermined time when the vehicle switches from a deceleration state to an acceleration state, and temporarily reduces the target torque when the predicted backlash angle becomes equal to a predetermined angle.

Anmelder

Firma

MAZDA MOTOR CORPORATION

Land

🇯🇵 Japan