MOTOR CONTROL METHOD, APPARATUS AND DEVICE, AND COMPUTER READABLE STORAGE MEDIUM

Embodiments of the present application provide a motor control method, a motor control apparatus, a motor control device, and a computer-readable storage medium. The method comprises: acquiring a motor speed and a motor torque value of a vehicle when it is monitored that the vehicle enters a hill-start assist mode; determining a preload torque value corresponding to the motor speed according to the motor speed; determining a PI parameter value corresponding to the motor torque value according to the motor torque value, and calculating a torque regulation amount according to the PI parameter value corresponding to the motor torque value, the motor speed, and a PI algorithm; and summing the preload torque value and the torque regulation amount, and controlling a motor of the vehicle by using a summed result as a torque control amount to keep the vehicle in a stationary state. According to the embodiments of the present application, two factors of the motor speed and the motor torque value can be considered in a motor control process, so that the torque control amount can better meet the requirements of the vehicle, thereby improving the stability of the vehicle.