Estimating the Parameters of Traffic Flows on the Basis of Processing of Localization Data on the Movement of Vehicles

Капский, Д. В.; Kasyanik, Valery; Lobashov, Oleksii; Volynets, A. Z.; Капцевич, О. А.; Galkin, Andrii

doi:10.26552/com.c.2019.2.89-99

Cited by 19 publications

(10 citation statements)

References 12 publications

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“…The main task is to establish the feedback type of objects located in space, that is, settlements, on mobility in transport services: planning the network, its capacity, studying the patterns of settlement and spatial self-organization of the population. For comprehensive studies of the patterns of changes in the density of transport links in the passenger transport system, it is proposed to use an approach based on the GIS technologies application (Kapski et al, 2019), it allows to obtain tabulated functions of indicators: • population density of the defined region;…”

Section: Research Results and Regular Model Of Population Density Functionmentioning

confidence: 99%

Exploring the Patterns of Resident Resettlement in Rural and Suburban Areas and Their Influence on the Passenger Trip Generation

Krystopchuk

Khitrov

et al. 2022

Period. Polytech. Transp. Eng.

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The region is a complex multi-element and heterogeneous dynamic system. Regional public transport systems are characterized by heterogeneity and incompleteness of information about the processes that take place in them. The factors determining the demand for public passenger transport services, the structure of suburban population transit and the economic consequences of changing this structure have not yet been sufficiently investigated. There is no quantitative assessment of the control factors’ influence on the results of the passenger transport system functioning in suburban traffic, which complicates the effective management in this field.In order to determine the mutual influence of objects with unclear functional connection, one of the methods of computational geometry is considered, which allows quantifying and obtaining tabulated functions of various components and parameters of settlements' interaction and centers of gravity. The numerical characteristics obtained by the described method are further used in the modeling of the processes of efficient functioning and collaboration of urban passenger transport with other external transport types, in particular at interchanges.As a result of the proposed operations, we obtain a tabulated function of the investigated parameter for the area of spatial interaction of infrastructure objects and visualize the calculated parameters in the form of graphical dependencies or in the form of a three-dimensional surface. Thus, using the method of computational geometry, with constructing a Voronoi diagram and executing the Delaunay triangulation, it is possible to obtain tabulated characteristic parameters for inhomogeneous zones of mutual influence where infrastructure objects with unclear functional connection are located.

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Section: Research Results and Regular Model Of Population Density Functionmentioning

confidence: 99%

Exploring the Patterns of Resident Resettlement in Rural and Suburban Areas and Their Influence on the Passenger Trip Generation

Krystopchuk

Khitrov

et al. 2022

Period. Polytech. Transp. Eng.

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“…In their view, the properties of the nervous system form the physiological basis of temperament, which is a mental manifestation of the general type of nervous system. As researchers have proven, the strength and stability of the nervous system determine the behavior and actions of the driver [12][13][14][15][16][17]. Therefore, the choice of the route of movement depends on the type of nervous system and his temperament.…”

Section: Introductionmentioning

confidence: 99%

Information Support of Simulation of Vehicle Flow Distribution in Urban Projects of Sustainable Development

Чумаченко

Davidich

Galkin

2021

Intelligent Information Systems for Decision Support in Project and Program Management

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Modeling vehicle flows is impossible without the introduction of IT. The study is aimed at developing models for the choice of routes, considering the individual characteristics of drivers, which are determined by the type of nervous system. On the basis of the analysis, the factors influencing the choice of the route by the drivers were identified. To fix the values of the obtained factors, a survey was carried out using a specially developed questionnaire. The type of the driver's nervous system was determined using a typological questionnaire. On the basis of the data obtained during the survey of drivers of vehicles, models were developed for changing the proportion of correspondence carried out along alternative routes of movement when driving drivers with different types of nervous systems. Based on the results obtained, it is possible to model the transport network, rationalize the development and planning of traffic flows, which are possible through the introduction of information technologies.

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“…logistical and organizational problems associated with design and management of individual warehouses with different systems of their warehouse functions it is difficult to describe the wide range of issues and various options for solving them [10]. The warehouse logistics is a functionally important stage in warehouse operations and it has a direct impact on cost and performance in the supply chain [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Increasing the Functioning Efficiency of the Working Warehouse of the "UVK Ukraine" Company Transport and Logistics Center

Аулин¹,

Hrynkiv²,

Lyashuk³

et al. 2020

Komunikácie

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Competition in the field of logistics and individual transport services requires the constant analysis of logistics chains and their individual links. Given analysis enables implementation of new approaches to logistics companies and networks trade marketing in the offtake of certain types of goods. Industrial and commercial enterprises have to expand their trade and economic relations with other regions with the aim to provide the necessary sales volumes in the domestic market of regions and to go beyond it. Integration of the country's economy and the free trade policy orientation greatly simplify the task of establishing the free trade and economic relations between producers and consumers. However, there is a question of how quickly and efficiently; with minimal logistics costs, the goods at the right region of the customer should be delivered. The experiment on a one-storey closed warehouse No 3 of Brovary "UVK Ukraine", where a process of the crossdocking warehousing, with subsorting from a warehouse, has been conducted. The warehouse mainly works on trading networks. The loading of the warehouse has been performed with the input flow intensity within (12.3 ... 23.56 (t/h)). During the experiment, the number gain of loading and unloading machines (Electrostacks Reath Track OMG NEOS LAT 3.0) a pcs in the process of unloading, loading and moving consignments, has been examined. In addition, the increasing number of workers employed in non-mechanized forms of work, such as receiving and stacking cargo in the reception area (moving the relevant consignments to designated areas of the reception area and its arrangement), which in total is an increase of 4 employees in the technological process of the warehouse operation, has been investigated during the experiment. The growing of labor and mechanized resources makes it possible to better organize the work of the warehouse, reduce total costs and increase cargo output flow. Conducting the process of warehouse work optimization on the formed technology and corresponding labor and mechanized resources caused an increase of its efficiency. It has been found that the optimal values of intensity of the incoming cargo flow will be 17.93 (t/h); the number of employees engaged in non-mechanized labor - 12 workers, and loading and unloading machines - 3 (pcs). Under such conditions, the warehouse functioning according to the desirability level will reach value 0.792. In this case, the cost value of warehouse work is 181.07 US$/h and cargo output flow intensity is 10.23 (t/h). Results of experimental studies have shown that implementation of the proposed method of increasing the efficiency of warehouse work, based on the company "UVK Ukraine" may, on average, achieve a total cost reduction of 17.2% and an increase in output flow by 34.6% and the input flow by 10.3%.

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Estimating the Parameters of Traffic Flows on the Basis of Processing of Localization Data on the Movement of Vehicles

Cited by 19 publications

References 12 publications

Exploring the Patterns of Resident Resettlement in Rural and Suburban Areas and Their Influence on the Passenger Trip Generation

Exploring the Patterns of Resident Resettlement in Rural and Suburban Areas and Their Influence on the Passenger Trip Generation

Information Support of Simulation of Vehicle Flow Distribution in Urban Projects of Sustainable Development

Increasing the Functioning Efficiency of the Working Warehouse of the "UVK Ukraine" Company Transport and Logistics Center

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