Elevator door motor control method, device and equipment and storage medium

The invention discloses an elevator door motor control method, device and equipment and a storage medium. According to the elevator door motor control method, an elevator door motor comprises a car door hanging plate, a door motor, a door ball and a door knife, the door knife has a clamping state and a safe release state, in the clamping state, the door knife clamps the door ball, in the safe release state, the door knife releases the door ball, and a safe distance exists between the door knife and the door ball; the door motor can drive the car door hanging plate to close the door and can drive the door knife to release the door ball in the door closing action, and the elevator door motor control method comprises the steps that a door closing instruction is received, and the door motor is controlled to conduct the door closing action; whether the car door hanging plate reaches the door closing in-place position or not is judged; judging whether the door knife is in a safe release state or not; and when it is