Intelligent refrigerator warning method and device, intelligent refrigerator and portable equipment

The invention relates to an intelligent refrigerator warning method and device, an intelligent refrigerator and portable equipment. The method includes the steps that opening-closing state parameters of a door of the intelligent refrigerator are obtained; whether the condition for warning that the door is not closed is met or not is determined according to the opening-closing state parameters; and if the condition for warning that the door is not closed is met, the portable equipment is triggered to give an alarm which is used for warning that the door of the intelligent refrigerator is not closed. When the condition for warning that the door is not closed is met according to the opening-closing state parameters, the portable equipment connected with the intelligent refrigerator warns of the state that the door of the intelligent refrigerator is not closed, short-distance and long-distance warning can be achieved, the defects that electricity is wasted and items in the refrigerator cannot be kept fresh due to missing of warning information are overcome, a user can carry the portable equipment, and convenience is brought to the user.