TO DETERMINING THE PERFORMANCE AND ENERGY EFFICIENCY OF VEHICLES IN THE CONTEXT OF URBAN MOBILITY

ABSTRACT

Kostian N.L., Śmieszek M.. To determining the performance and energy efficiency of vehicles in the context of urban mobility. Visnyk of National Transport University. Series «Technical sciences». Scientific and Technical Collection. – Kyiv: National Transport University, 2021. – Issue 3 (50).

Transport flows, which go through the street-road grid of the city, in combination with external factors that affect their movement, set up the system, the operation of which requires adjustment to optimal modes. The article proposes an approach to evaluate the efficiency of traffic organization in terms of urban mobility according to the criteria of their energy efficiency and productivity. The approach is based on the principles of morphological analysis of the traffic flow system, which identifies five main functional elements of the system: car, traffic flow, road, traffic controls and traffic environment. Twenty-two significant morphological features, both quantitative and qualitative, have been identified for morphological elements, for which variants of their implementation have been set. Quantitative meters have been identified for qualitative features, which will allow the synthesis of typical system structures and determine their optimal modes of operation. The total number of possible structures of the system reaches 1,7496·1014. The morphological characteristics unambiguously correspond to the parameters of the system of objective functions, the increments of which during the solution of the optimization problem are components of the integrated criterion of vehicle efficiency. Driving vehicles in optimal conditions will reduce energy consumption and increase their productivity, reduce traffic congestion, improve the environmental condition of the roadside environment and reduce the level of road hazards. The results of morphological analysis should be used in the process of statistical analysis of system parameters in order to develop adequate nonlinear mathematical models with set of output parameters to control the current and forecast future conditions of the system at different levels of detail of the road network.

KEYWORDS: MORPHOLOGICAL ANALYSIS, TRANSPORT FLOW, EFFICIENCY OF VEHICLES, ENERGY CONSUMPTION, PRODUCTIVITY.

REFERENCES

  1. Dmytrychenko, M. F., Mateichyk, V. P., Hryshchuk, O.K. & Tsiuman, M. P. (2014). Metody systemnoho analizu vlastyvostei avtomobilnoi tekhniky [System analysis methods of automobile equipment properties]. Kyiv. NTU, 168 p. [in Ukrainian].
  2. Huk V.I. & Shkodovskyi Yu. M. (2009). Transportni potoky : teoriia ta yikh zastosuvannia v urbanistytsi: monohrafiia [Transport flows: theory and their application in urban planning: a monograph]. – Kharkov. Zoloti storinky – Golden pages, 232 p. [in Ukrainian].
  3. Lanovoy A.T., Kyselov V.B. & Vyhovska I.A. (2021) Novitnia otsinka umov rukhu transportnykh potokiv avtomobilnymy dorohamy «Triada dorozhnoho rukhu» [Latest assessment of traffic conditions on roads «Triad of road»]. Visnyk National Transport University. Seriia «Tekhnichni nauky». Naukovo tekhnichnyi zbirnyk [Bulletin of National Transport University. Series «Technical sciences» Scientific and Technical Collection], 2021, Issue 1(48), pp 166-177. [in Ukrainian]. DOI: 10.33744/2308-6645-2021-1-48-166-177.
  4. 4. M 218-02070915-694:2011 «Ocіn'uvann'a іngredіentnogo і parametrichnogo zabrudnenn'a pridorozhn'ogo seredovischa sistemoyu «transportnij potіk-doroga» [Evaluation ingrediente and parametric roadside pollution system “traffic flow-road”]. – Kiyiv. NTU – 2011. 77 p.
  5. 5. Mateichyk V.P., Gryschuk O.K., Weigang G.O. & Blazhchuk O.V. Doslidzhennia vplyvu rezhymiv rukhu transportnoho potoku na riven zabrudnennia prydorozhnoho seredovyshcha [Research of traffic flow operational modes impact on the level of roadside pollution]. Visnyk National Transport University. Seriia «Tekhnichni nauky». Naukovo tekhnichnyi zbirnyk [Bulletin of National Transport University. Series «Technical sciences» Scientific and Technical Collection], 2015, Issue 2 (32). – pp. 174-181.
  6. Dmytrychenko, M. F., Mateichyk, V. P. & Volkov V. P. (2016). Prohramne zabezpechennia system monitorynhu transportu: monohrafiia [Software of transport monitoring systems: monograph]. Kyiv. NTU, 204 p. [in Ukrainian].
  7. Polishchuk V. P. & Dziuba O. P. (2008). Teoriia transportnoho potoku: metody ta modeli orhanizatsii dorozhnoho rukhu: navchalnyi posibnyk [Theory of traffic flow: methods and models of traffic organization]. Kyiv. Znannia Ukrainy – Knowledge of Ukraine, 175 p. [in Ukrainian].
  8. Vlasov A. A. (2014). Teoryia transportnыkh potokov: monohrafyia [Traffic flow theory: monograph]. – Penza. PHUAS – PSUAB, 124 p. [in Rusian].
  9. Fornalchyk Ye. Yu, Mohyla I.A., Trushevskyi V.E. & Hilevych V. V. (2018). Upravlinnia dorozhnim rukhom na rehulovanykh perekhrestiakh u mistakh: monohrafiia [Traffic management at regulated intersections in cities: monograph]. Lviv. Lviv Polytechnic Publishing House, 236 p. [in Ukrainian].
  10. Fornalchyk Ye. Yu, Hilevych V. V. & Mohyla I.A. (2020). Modeliuvannia transportnykh potokiv: navchalnyi posibnyk [Model of Traffic Flows]. Lviv. Lviv Polytechnic Publishing House, 2020. – 216 p. [in Ukrainian].
  11. Gritsuk I., Volkov V., Mateichyk V., Grytsuk Y., Nikitchenko Y., Smieszek M., et al., Information Model of V2I System of the Vehicle Technical Condition Remote Monitoring and Control under Operating Conditions. SAE Technical Paper 2018-01-0024, doi:10.4271/2018-01-0024, (2018).
  12. Mateichyk V.P., Waigang H.O., Smieszek M., Information monitoring system of roadside pollution by traffic flows. Automobile and Electronics. Modern Technologies, 4, 74-77, (2013).
  13. Pro yedyni vymohy do konstruktsii ta tekhnichnoho stanu kolisnykh transportnykh zasobiv, shcho ekspluatuiutsia. Postanova KMU (№ 1166). (2010). Kyiv.

AUTHORS

Kostian Nataliia, PhD., associate professor, Cherkasy State Technological University, associate professor, department of vehicles and technologies for their exploitation, e-mail: 438knl@gmail.com, tel. +380978480339, Ukraine, 18006, Cherkasy, br Shevchenko, 333, of. 206, orcid.org/ 0000-0002-1599-4007.

ŚMIESZEK Miroslaw, Dr. Hab., professor, Rzeszow University of Technology, professor of Department of Quantitative Methods, e-mail: msmieszk@prz.edu.pl,tel. +48178651100, Rzeszow University of Technology, al. Powstancow Warszawy 10, 35-959 Rzeszow, Poland, orcid.org/ 0000-0002-4508-6309.

REVIEWERS

Sytnyk О.O., Doctor of Technical Sciences, Professor, Cherkasy State Technological University, Head of Electrical Systems Department, Cherkasy, Ukraine.

Mateichyk V. P., Doctor of Technical Sciences, Professor, National Transport University, Professor of Department of the ecology and life safety, Kyiv, Ukraine.

Article language: Ukrainian

Open Access: http://publications.ntu.edu.ua/visnyk/50/113-122.pdf

Print date: 29.09.2021

Online publication date: 30.10.2021

 

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