Drive motor control system and snow removal system for vehicle

A drive motor control system for a vehicle, the vehicle comprising a drive motor for travel of the vehicle and a battery coupled to the drive motor via an inverter and serving as a driving current supply source, the drive motor control system being configured to perform control of the drive motor of the vehicle and comprising

• a control processor configured to control an electric current supply from the battery to the drive motor, the control processor comprising an operational state determiner configured to determine whether a condition that the vehicle is being stopped, a condition that a parking brake is being released, and a condition that a parking range is being selected are satisfied, wherein
• the control processor is configured to, when the operational state determiner determines that all of the condition that the vehicle is being stopped, the condition that the parking brake is being released, and the condition that the parking range is being selected are satisfied upon a reception of a trigger signal instructing a start of the control of the drive motor, perform control of the inverter such that the electric current supply from the battery to the drive motor is performed to cause the drive motor to repeat small reverse rotations and thereby induce small movements of the vehicle in a front direction and a rear direction.