CONTROL APPARATUS FOR VEHICLE

摘要

A control apparatus for a vehicle includes processing circuitry. The processing circuitry calculates a target torque such that the greater the amount of brake operation is, the smaller the target torque becomes. The processing circuitry controls the drive motor such that the creep torque is smaller when brake operation is being performed by the driver than when the brake operation is not being performed by the driver. The control circuitry controls the brake device such that, when the brake operation is being performed by the driver, the brake torque approaches a target brake torque. The processing circuitry sets a decrease gradient of the creep torque to be smaller than a decrease gradient of the target torque when the brake operation amount is increased under a condition in which the creep torque is being output by the drive motor.

主权项

1. A control apparatus for a vehicle adapted for a vehicle having a drive motor for outputting creep torque to a wheel when accelerator operation is not being performed by a driver and a brake device for applying brake torque to the wheel, the control apparatus comprising processing circuitry that
calculates a target torque that is a target value of a composite torque of the brake torque applied to the wheel by the brake device and the creep torque output by the drive motor such that the greater an amount of brake operation is, the smaller the target torque becomes, controls the drive motor such that the creep torque output by the drive motor is smaller when brake operation is being performed by the driver than when the brake operation is not being performed by the driver, controls the brake device such that, when the brake operation is being performed by the driver, the brake torque applied to the wheel by the brake device approaches a target brake torque corresponding to the difference between the target torque and the creep torque, and sets a decrease gradient of the creep torque to be smaller than a decrease gradient of the target torque when the brake operation amount is increased under a condition in which the creep torque is being output by the drive motor.