Forecasting travel time reliability in urban road transpo

Juhász, Mattias; Mátrai, Tamás; Koren, Csaba

doi:10.5604/01.3001.0010.4227

Cited by 14 publications

(2 citation statements)

References 19 publications

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“…An important optimization problem related to public transport is the search for the best solution in the scope of the interval synchronization of timetables in municipal public transport [18][19][20]. Therefore, work is being done to ensure that subsequent communication lines depart from a given stop at a specified time interval, rather than in a group.…”

Section: Selected Optimization Aspects Of the Functioning Of Public Tmentioning

confidence: 99%

The Selected Problems of Public Transport Organization Using Mathematical Tools on the Example of Poland

Gołębiowski

Żak

Kisielewski

2020

Teh. glas. (Online)

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Public transport plays an increasingly important role in satisfying the transport needs. Travellers’ requirements regarding the quality of services are increasing. In addition to passenger comfort, other parameters are important (timetable and the state of transport infrastructure). Therefore, methods that determine the appropriate organization of public transport for an area should be sought. The purpose of the article is to present the most commonly used optimization methods and tools that have been applied to the chosen problems of organization of public transport mainly in Poland (described in the articles of mainly Polish scientists), but against the background of global research. The article characterizes the functioning of public transport in Poland. The selected problems of public transport functioning, which can be solved by using optimization methods and tools were discussed. The chosen methods that were used to formulate and solve the identified problems were indicated. The effects of this article will form part of the work on the POIR.01.01.01-00-0970/17-00 project "IT system for computer-aided public transport planning" financed by the National Centre for Research and Development.

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Section: Selected Optimization Aspects Of the Functioning Of Public Tmentioning

confidence: 99%

The Selected Problems of Public Transport Organization Using Mathematical Tools on the Example of Poland

Gołębiowski

Żak

Kisielewski

2020

Teh. glas. (Online)

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“…At the same time, solutions may be limited in time and require additional input. In another study [11], the following criteria were chosen as the basis for developing a model to assess the reliability of the transport process: travel time and traffi c volumes. As a result of the study, the authors obtained a model that can predict the standard deviation of travel time based on the ratio of volume to capacity and travel time.…”

Section: Introductionmentioning

confidence: 99%

Improving the reliability of trucking in the conditions of a mining enterprise

Kairatkyzy¹,

Karsybayev²,

Abzhapbarova³

et al. 2022

Nauk. visn. nat. hirn. univ.

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Purpose. Improving the efficiency of trucking (TR) in the conditions of a mining enterprise by means of developing recommendations aimed at enhancing reliability of the transport process. Methodology. To determine the factors influencing the reliability of TR the Functional Resonance Analysis Method (hereinafter FRAM) was used, which is based on the study on the functions of freight automobile transportation process with respect to six different aspects: time, control, output, resource, prerequisites, and entrance. Findings. The transport process of TR in the conditions of a mining enterprise is represented by five main functions: preparation of TR, supply of the truck for loading, loading of cargo, transportation and unloading of cargo at the destination point. For each function of the transport process TR we determined its variability as based on the accuracy and timeliness of the transport operation; identified factors that affect the reliability of the transport process, namely driver experience, administrative control, time of the transport operation, complexity of the transport operation, workplace ergonomics, workload and stress, the level of management support that may worsen the final result of goods delivery to the point of unloading. It is determined that preparation and transportation of cargo to the destination point is the least reliable function of TR transport process. This is due to the significant changeability and variability, a large number of production tasks and high variable standards of transport work. It is proposed to strengthen the control over the psychophysiological condition of the driver in order to improve the reliability of TR in the conditions of a mining enterprise and to reduce the probability of failures during the performance of transportation work. Originality. It consists in establishing the relationship between the functions and factors of the transport process of TR in the conditions of a mining enterprise, which allows assessment of the reliability level of the task in a timely manner. Practical value. It consists in a quantitative assessment of the impact of transportation process factors on the reliability of TR in the conditions of a mining enterprise.

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A realistic framework for volume-delay function determination

Alsobky

Darwish

2023

Ain Shams Engineering Journal

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Forecasting travel time reliability in urban road transpo

Cited by 14 publications

References 19 publications

The Selected Problems of Public Transport Organization Using Mathematical Tools on the Example of Poland

The Selected Problems of Public Transport Organization Using Mathematical Tools on the Example of Poland

Improving the reliability of trucking in the conditions of a mining enterprise

A realistic framework for volume-delay function determination

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