Optimization of Container Multimodal Transport Service Based on Segmented Procurement

Author(s):  
Hualong Yang ◽  
Di Liu
2019 ◽  
Vol 103 (1) ◽  
pp. 003685041989049 ◽  
Author(s):  
Xiaoping Fang ◽  
Chao Cao ◽  
Zhiya Chen ◽  
Weiya Chen ◽  
Linglin Ni ◽  
...  

Multimodal transport can bring the technical and economic advantages in different transportation modes into full play. While ensuring the level of service, it can reduce energy consumption and transport costs. Governments of most countries are actively promoting it. Therefore, it has become a research hot spot. Being a green, fast, and all-day transport mode, railways play an important role in multimodal transport. This article aims to analyze a multimodal transport service quality indicator system involving railways from the perspectives of customers, multimodal service providers, and governments. Qualitative and quantitative research methods were adopted to analyze the secondhand data of academic papers, government policy, and industry reports to clarify the quality characteristics of multimodal transport services. Using grounded theory and to analyze firsthand data from in-depth interviews with multimodal transport practitioners, 25 evaluation indicators of container multimodal transport service quality were chosen to be the evaluation index system. To test and improve the evaluation scale, 270 valid questionnaires were analyzed using SPSS 24.0 and AMOS 21.0 software, including reliability analysis, exploratory factor analysis, and confirmatory factor analysis. The results show that all the indicators meet the standard requirements and have good reliability and validity.


2009 ◽  
Vol 2009 ◽  
pp. 1-15 ◽  
Author(s):  
Carlos Galvez-Fernandez ◽  
Djamel Khadraoui ◽  
Hedi Ayed ◽  
Zineb Habbas ◽  
Enrique Alba

This paper presents an alternative approach for time-dependent multimodal transport problem. We describe a new graph structure to abstract multimodal networks, calledtransfer graph, which adapts to the distributed nature of real information sources of transportation networks. A decomposition of the Shortest Path Problem intransfer graphis proposed to optimize the computation time. This approach was computationally tested in several experimental multimodal networks having different size and complexity. The approach was integrated in the multimodal transport service of the European Carlink platform, where it has been validated in real scenarios. Comparision with other related works is provided.


2018 ◽  
Vol 20 (4) ◽  
pp. 27-48
Author(s):  
Young-Mok Ha ◽  
Joong-Ryoul Cho ◽  
Keun-Sik Park
Keyword(s):  

2020 ◽  
Vol 4 (26) ◽  
pp. 91-95
Author(s):  
D. A. Smirnov ◽  

The article reveals the content of measures to improve the organization of transport services in the metropolis. The key directions of the city transport system development are considered. The analysis of the offered offers is carried out. Keywords: metropolis, transport development, public transport, street and road network.


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