Digital platform for railway freight train marshalling plan making

By designing a digital platform for railway freight train marshalling planning and utilizing intelligent technologies and algorithms, the limitations of marshalling planning have been solved, enabling the creation of scientific and reasonable marshalling plans, improving transportation efficiency and management level, and optimizing the organization of freight and train flows.

CN121246895APending Publication Date: 2026-01-02中国铁路兰州局集团有限公司
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Patent Information

Application Number
CN202511283570.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-09-09
Publication Date
2026-01-02

AI Technical Summary

Technical Problem

The existing railway freight train formation planning lacks effective decision-making tools, resulting in limitations in the formation planning process, making it difficult to adapt to modern freight demands and affecting transportation efficiency and economic benefits.

Method used

A digital platform for railway freight train marshalling planning was designed. It adopts Springboot, Vue, and D3.js information technology and is based on the railway freight train flow route system and transportation statistics. It realizes intelligent definition of group number range, intelligent generation of text description and visualization of marshalling plan. It combines planning route algorithm, basic traffic flow method, route umbrella and traffic flow backtracking method to carry out intelligent marshalling plan preparation.

Benefits of technology

It has improved the scientific nature and reliability of train formation planning, optimized the organization of freight and vehicle flows, reduced empty load rates and waiting times, improved transportation efficiency and management level, and provided efficient and convenient transportation services.

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Abstract

The invention relates to the technical field of marshalling plans of freight trains, in particular to a digital platform for compiling a marshalling plan of a railway freight train, which establishes the digital compiling platform for the marshalling plan of the railway freight train and realizes intelligent definition of a group number range and intelligent generation of text description. The planning requirements of business personnel at all levels of the railway are met, the productivity is further liberated, and the production quality and efficiency are improved; according to the method, a planned route algorithm is designed, pre-judgment of a transfer technical station with reconciliation and without reconciliation in the cargo transportation process is achieved, and technical support is provided for intelligent compilation of a railway cargo train marshalling plan. The invention provides a marshalling plan intelligent compilation algorithm, the algorithm is composed of a basic traffic flow method, a path umbrella and a traffic flow convergence algorithm, and intelligent compilation of the marshalling plan of the marshalling station from far to near is realized according to the intensity of the marshalling traffic flow.
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