View article in PDF: Рудзінський, Ломакін, Мельничук, Ємець, Мельничук
© Volodymyr Rudzinskyi, Doctor of Technical Sciences, Teacher of Department of Automobile Transport
© Volodymyr Lomakin, Ph.D. in Engineering, Teacher of Department of Automobile Transport,
e-mail: rootsymbol@gmail.com,
ORCID: 0000-0002-8159-0166
© Serhii Melnychuk, Ph.D. in Engineering, Head of Department of Automobile Transport,
e-mail: sergij.m@ukr.net
© Bogdan Yemets, Ph.D. in Engineering, Teacher of Department of Automobile Transport,
e-mail: bogdan1199@ukr.net
ORCID: 0000-0003-1015-8859
(Zhytomyr Agricultural Technical Professional College)
© Jacov Melnychuk , Master’s student
(State University «Zhytomyrska Polytechnika»)
QUALITY OF CAR’S MOVEMENT IN THE CITY BY CERTAIN ROUT
DOI: 10.33868/0365-8392-2021-4-268-45-50
Abstract. The movement of vehicles in modern cities has changed significantly in recent decades, which has created many new challenges. Existing urban transport networks are simply congested and unable to function effectively. This paper analyzes the movement of a motor vehicle on a definite route in Zhytomyr city according to the criteria of speed and fuel consumption. Correlation dependences for experimental data and average speed in comparison with theoretical models are determined. The issue of data variability, which characterizes the imperfection of the existing road network and its congestion, is considered separately. This leads to lower speeds, increased fuel consumption and toxic emissions, which negatively affects both the city’s infrastructure and its environment. According to the proposed expressions, we can predict the most efficient modes of urban traffic. It is established that the most influential obstacle on the route is traffic intensity and congested by vehicles streets.
Keywords: motor vehicle, city traffic, obstacle indicators, technical speed, fuel consumption on the route.
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