Air conditioner control method and device, storage medium and air conditioner

The invention provides an air conditioner control method and device, a storage medium and an air conditioner, and the method comprises the steps that a human body sleep heat load prediction value of a user is obtained, and the human body sleep heat load prediction value is a human body sleep heat load prediction value in the next time period obtained based on the current human body sleep heat load value; the current human body sleep heat load value is a difference value between heat generated by the user per unit time in a sleep state and heat emitted by the user; and the temperature of the air conditioner is adjusted at least according to the human body sleep heat load predicted value so that the human body sleep heat load value can be kept within the preset range after the preset time through the temperature of the air conditioner. According to the method, the heat load prediction value and the load prediction curve are obtained through the related parameters, the requirement of a user for cold and heat in