Method and system for mixed stacking of multiple products

The invention discloses a method and system for mixed stacking of multiple products, and relates to the technical field of product stacking. The method for mixed stacking of the multiple products comprises the following step A of setting tray information and stacking constraints; the step B of setting the size information and stacking quantity of various products, and classifying the products of the same type into an order; the step C of selecting one order from the orders which are not subjected to stacking calculation for stacking calculation, and placing products in the order in stackable spaces of the trays in a stacking scheme in an orderly combined mode; the step D of judging whether all the orders include the orders which are not subjected to stacking calculation or not; storing thestacking scheme of the current order if yes, and repeating the step C; and generating a final stacking scheme if not. The problems that an enterprise needs to stack various products on a plurality oftrays and the same produc