ELECTRIC AUTOMOBILE DRIVING MODE AUTOMATIC CONTROL METHOD

摘要

PURPOSE: An electric automobile driving mode automatic control method is provided to suppress the loss of power by discontinuously applying current while the RPM state of a motor is constant. CONSTITUTION: A motor is controlled by a controlling unit having a plurality of driving modes. The maximum torque value of the motor is obtained under different RPM at each driving mode. The controlling unit includes a sensing unit for sensing the state of a power mode through the RPM of the motor. The controlling unit performs a power mode in which the motor is rotated while discontinuously receiving current.