VEHICLE DRIVEN WITH MOTOR AND CONTROL METHOD FOR THE VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide a control method for improving the drivability of a vehicle driven with a motor.SOLUTION: A fuel cell vehicle 10 driven with a motor 136 includes: an accelerator position detection part 175 for detecting an accelerator step-on amount of the vehicle; a speed detection part 139 for detecting a vehicular speed of the vehicle; and a control device 180 for calculating requirement torque of the motor on the basis of the accelerator step-on amount and vehicular speed, calculating a necessary torque-increase acceleration of execution torque for driving a motor on the basis of the requirement torque and controlling the motor on the basis of the calculated torque-increase acceleration. The control device drives with given torque-increase acceleration until the execution torque reaches given threshold toque, and decreases the torque-increase acceleration than the given torque-increase acceleration after the execution torque reaches the given threshold torque.SELECTED DRAWING: Figure 1