Intelligent railway freight assembling method

Abstract

The invention relates to the technical field of logistics freight, and relates to a railway freight intelligent assembly method, which comprises the steps that basic data of goods are input into a railway freight intelligent assembly system, the basic data comprise the shape, the size and the number of the goods, and the railway freight intelligent assembly system calculates and analyzes constraint conditions of the goods according to the basic data of the goods; during assembly, according to the vehicle body condition of the transport vehicle, the vehicle body is assembled; vehicle body stowage constraint conditions in the railway freight intelligent assembly system are called; and according to the constraint conditions of the goods and the vehicle body stowage constraint conditions, utilizing a multivariate optimization algorithm to calculate a stowage plan of the goods in the transport vehicle, and according to the stowage scheme, generating a stowage graph of the goods loaded on the transport vehicle. The method has the advantages that reasonable and efficient loading and stowage are calculated according to cargo attributes and vehicle body specifications, the stowage efficiency is improved, and the work of bag overturning after manual loading is reduced.

Description

technical field [0001] The invention relates to the technical field of logistics and freight transportation, in particular to an intelligent assembly method for railway freight transportation. Background technique [0002] In the railway freight transportation business, the box car freight station is one of the important links in the logistics operation, and the main work includes preparation, receiving, tallying, loading and other operational processes. The goods of some small trading companies and factory logistics companies are in small batches, which are not enough to fill a boxcar. Therefore, when the goods with the same destination are concentrated to a certain amount, the freight station will assemble these goods into people and vehicles. The ultimate goal of the freight station is to load a large number of goods into the minimum number of boxcars to achieve an economical loading effect. [0003] The traditional loading operation is realized by the operators through ...

AI Technical Summary

Problems solved by technology

[0003] The traditional loading operation is realized by the operators through repeated practice based on the work experience. The space utilization rate of the box car is relatively unsatisfactory, resulting in a certain transportation cost.

For a long time, many topics have been researched on the problem of boxcar loading and distribution, but most of them are based on theory, ignoring the practicality of loading and stowage

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