Construction of a descriptive model of the logistics chain for the delivery of goods in the interaction of rail and sea transport

Nikiforova, G. I.

doi:10.20295/1815-588x-2020-4-545-551

Cited by 10 publications

(4 citation statements)

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“…The introduction of transportation standards and process replanning belong to the "Act" part. Operational parameters that can also act as key performance indicators should be taken into consideration [3,16]. For example, the transport route speed; average distance of freight delivery; freight loading idle time; empty wagon run ratio; number of empty grouped departures and outbound routes; outof-service-wagon average time; number of outbound freight shipping based on permanent contracts with consignor and those at single requests; number of double-run ope rations when arranging the wagon fl eet management layouts.…”

Section: Vol 1 Issue 1 2022mentioning

confidence: 99%

“…Rail transport performance is evaluated by quantitative and qualitative operational indicators [2]. Operational indicators include such an important parameter as wagon turnaround, which is defi ned as the time interval between two successive loadings [3]. The interaction between "Russian Railway" Company (RZD), the railway transport operator, large freight owners, and other types of mainline transport traditionally have always been of particular interest for research [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

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A Study of Wagon Turnaround in the Current Context

Nikiforova

2022

jour

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Wagon turnaround remains the key performance indicator of railway transport operations characterizing the efﬁciency both of a wagon ﬂeet owner and of “Russian Railways” Company (RZD). Freight logistics efﬁciency in the railway sector can also be assessed using this indicator. For determining the wagon turnaround time, the duration of operations at technical stations, freight handling time and the time in motion are taken into account. “Russian Railways” company and operator companies control the three components of the wagon turnaround time. The synergies of railways, intermodal types of transport, and private railways belonging to major freight owners are of particular interest. Their interaction efﬁciency can be calculated using the wagon turnaround formula that considers the freight idle time and the local operations factor. The local operations at the station for serving private tracks and port sidings are regulated by a number of documents that determine the procedure for supply and departure of wagons, the number of wagons in supply, the regularity of these operations, the number and series of shunting locomotives, etc. The optimal number of wagons in supply will be determined by the minimum cost of wagon movement and wagon idle time on the station tracks. The calculation of the cost function sensitivity will make it possible to determine the limits in the optimal wagon movement changes.

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Section: Vol 1 Issue 1 2022mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Study of Wagon Turnaround in the Current Context

Nikiforova

2022

jour

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“…Для анализа и оценки выполняемых операций до и после расширения функционала системы в данной статье приведены алгоритмы реализации задач по оформлению перевозочных документов [7][8][9].…”

Section: материалы и методыunclassified

Innovative technology “Autoagent” as an evolution of the functionality of the automated system “ETRAN”

Sheverdova

Sugorovsky

2022

jour

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The functionality of automated systems used in all business processes of the company is actively expanding on Russian railways. This is largely due to the rapid pace of digital transformation of the Russian Railways Holding, the increasing complexity of customer requirements for delivery speed, as well as the volatile operating conditions of the transport and logistics market of Industry 4.0 as a whole.The paper analyzes the existing functionality of the AS ETRAN, the example of which shows the eﬀectiveness of the development of information technologies in railway transport. The stages of system improvement are considered. Algorithms for the execution of operations for the registration of transportation documents before and after the expansion of the functionality of the system are proposed. A number of analytical expressions have been developed for the cognitive assessment of operating cost savings from the introduction and development of information technologies on an annual basis for independent transportation participants.Purpose — to show the eﬀectiveness of the development of information technologies, to oﬀer analytical expressions to assess the savings in operating costs from the introduction and development of automated systems. Results — algorithms have been created for the implementation of tasks for the registration of transportation documents before and after the expansion of the functionality of the automated system. Analytical expressions have been developed in order to estimate the savings in operating costs for each of the independent participants in the transportation.Practical signiﬁcance — algorithms and analytical expressions will be useful in the cognitive complex assessment of the eﬀectiveness of the development of automated systems in railway transport.

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“…One way to improve the efficiency of companies can be the use of logistics outsourcing [1][2]. Outsourcing of logistics functions is the transfer of part or all of the individual logistics functions or complex logistics business processes to an external organization -an outsourcer.…”

Section: Introductionmentioning

confidence: 99%

Improving the efficiency of logistic companies in new supply chains

Sergeeva

2023

E3S Web Conf.

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At present, the world is changing very dynamically, which radically changes the geography of existing freight traffic. There is a process of redistribution of existing cargo flows, there is an active search for new alternative options for cargo delivery, and new logistics chains are being formed. In the rapidly changing conditions of the country's economy, the importance of road and rail transport is increasing. Road transport is the fastest reconstructing channel in the development of new transport chains. The importance of rail transport also remains very high, especially for longdistance cargo transportation. Improving the efficiency of logistics companies in the construction of new transport corridors directly depends on the choice of the company's business strategy and the development of the company as a whole. This article presents tools to assess the effectiveness of logistics companies. It offers methods for performing such analysis, allowing to conclude the required number of transport infrastructure facilities, about the choice of the type of transport necessary for the full development of a given cargo flow in the new supply chains.

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Construction of a descriptive model of the logistics chain for the delivery of goods in the interaction of rail and sea transport

Cited by 10 publications

References 0 publications

A Study of Wagon Turnaround in the Current Context

A Study of Wagon Turnaround in the Current Context

Innovative technology “Autoagent” as an evolution of the functionality of the automated system “ETRAN”

Improving the efficiency of logistic companies in new supply chains

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