Intelligent stored cargo space distribution and optimization method

Abstract

The invention discloses an intelligent stored cargo space distribution and optimization method. The method comprises the following steps that 1, the frequency of cargo to leave from storage or be put into storage and the running speed of a stacking machine are counted, and a mathematic model is built; 2, two solutions are provided for different scales and include the Hungarian method and the genetic algorithm. By the intelligent stored cargo space distribution and optimization method, the utilization rate of cargo space is improved, the efficiency of cargo to leave from storage or be put into storage and the utilization rate of the stacking machine and other equipment are also improved, and the box shift operation and other operations can be reduced.

Description

technical field [0001] The present invention is an intelligent loading optimization method, more specifically, the present invention is a cargo location allocation optimization method for an automated intelligent storage system. Background technique [0002] At present, the domestic storage mode can be summarized into the following two types: 1) Random storage mode: when materials are put into storage, the management system randomly assigns their corresponding storage addresses according to the statistics of the frequency of material entry and exit. The advantage of this mode is that it is easy to operate and fast in and out of the warehouse; the disadvantage is that it is not convenient for manual intervention. Once the management system fails, the entire warehouse operation may be completely paralyzed; 2) Fixed storage mode: when materials enter the warehouse, the storage address of the materials It is allocated by manual intervention, and there is a one-to-one corresponde...

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Problems solved by technology

[0003] In the traditional fixed storage mode, the location allocation method adopts the method of coding according to the physical address. During the design, more attention is paid to the location and storage capacity of the warehouse, and the location number area is arranged macroscopically, that is, the storage area is artificially divided according to the frequency of entering and leaving the warehouse. Divided into areas such as A, B, C, etc., but the location address number (related to the addressing mode of the stacker operation) is only determined according to the physical address of the location row or the stacking form of the material, and rarely considers the location The effect of distribution on the efficiency of stacker cranes

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