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Container multimodal transport hub site selection method

A multimodal transport and container technology, applied in data processing applications, forecasting, logistics, etc., can solve problems such as lack of quantitative research, and achieve the effect of reducing transportation costs, reducing transportation costs, and avoiding the impact of constraints

Pending Publication Date: 2019-06-07
SOUTHEAST UNIV
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on multimodal transport mainly focuses on the determination of transportation routes and the combination of transport modes. There are few studies on hub location selection on the intermodal transport network, and more qualitative research is carried out, and quantitative research is lacking.

Method used

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  • Container multimodal transport hub site selection method
  • Container multimodal transport hub site selection method
  • Container multimodal transport hub site selection method

Examples

Experimental program
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Embodiment 1

[0053] A container multimodal transport hub site selection model considered from the operator's point of view, including the following steps:

[0054] S1. Determine the candidate set of hub cities according to the current socio-economic status and traffic status of the city;

[0055] S2. Build a multimodal transport network according to the characteristics of multimodal transport;

[0056] S3. Analyze the transportation cost between nodes of multimodal container transport and the transit cost of hub nodes;

[0057] S4. Analyze the transportation time between multimodal transport nodes in the container county and the transit time at the hub, and calculate the time value of the goods based on this;

[0058] S5. Constructing a generalized cost minimum model;

[0059] S6, using the Dijstra algorithm to solve the model;

[0060] Specifically, the above steps are detailed as follows:

[0061] S11. Analyze the social and economic status quo of urban nodes, including gross social ...

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Abstract

The invention discloses a container multimodal transport hub site selection method. The method comprises the steps of determining a hub city alternative set according to the current situation of urbansocial economy and the current situation of traffic; then constructing a multimodal transport network according to the characteristics that multimodal transport has multiple transport modes and modeconversion occurs in a hub; considering inter-node transportation cost and hub mode conversion cost, including inter-node transportation time and hub mode conversion time; considering the time value generated by the cargo transportation time, and bringing the total transportation time into the generalized transportation cost; constructing a container multimodal transport hub site selection model by taking minimum generalized transport cost as a target; and finally adopting a Dijkstra algorithm to solve the model by using matlab, and selecting a certain number of hub cities from the alternativehub cities. According to the method provided by the invention, various factors are comprehensively considered, so that the cost can be saved, and high-efficiency transportation can be realized.

Description

technical field [0001] The invention belongs to the site selection of a logistics transportation transfer point, in particular to a method for site selection of a container multimodal transport hub. Background technique [0002] Multimodal transport uses containers as the medium, generally adopts more than two modes of transport, and implements a coherent transport mode of "one-time consignment, lump-sum billing, one ticket to the end, and full responsibility". It is an advanced form of container transportation development, which can effectively combine different transportation methods organically and greatly improve logistics efficiency. [0003] In recent years, with the development of economic globalization and the further intensification of opening to the outside world, the demand for cargo transportation has continued to grow, and the proportion of long-distance transportation has also continued to rise, while the continuous upgrading and optimization of the industrial ...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/08
Inventor 王炜李雪琪屠雨卢慕洁屈靖耀汪宇轩
Owner SOUTHEAST UNIV
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