Safety Features of the Transport System in the Transition to Industry 4.0

Abstract

World trends in the field of intellectualization and digitalization of all activity spheres, caused by the rapid growth of engineering and technology, have caused serious changes in the transport sector. Road transport has a negative impact on the environment, to a large extent this relates to city’s air pollution in urbanization conditions and the vehicle fleet accelerated growth. Reducing the negative vehicles impact on the environment is possible only through the development of integrated solutions for managing the transport system. Goal of this article is to study the applicability of decision support systems and simulation models to predict the possibility of reducing the negative vehicles impact on the environment. The developed simulation models for road network problem areas of the Naberezhnye Chelny city allow us to study the influence of traffic parameters on the volume of harmful substances in vehicles exhaust gases, as well as noise pollution. Using the model, it is also possible to assess the possible reduction in the degree of air pollution when converting engines public transport to natural gas fuel. Model experiments showed the adequacy of the proposed approach.

Ensuring the efficiency of the system of technical maintenance and repair of transport and technological mashines

“…Fishburn's rule (11) reflects the fact that there is no information about the level of criteria significance.…”

“…subject to optimization, in order ization parameter is the MROS f relative importance 𝐶𝐶𝐶𝐶 𝑖𝑖𝑖𝑖 𝑗𝑗𝑗𝑗 , which d to determine the weighting iterion) 𝑒𝑒𝑒𝑒 𝑖𝑖𝑖𝑖 (𝑚𝑚𝑚𝑚 = 1, 𝑚𝑚𝑚𝑚) is matched is built in accordance with the (10) earch, it is the performance of tors were determined using the (11) he level of criteria significance.…”

“…In order to increase the performance of TTM, it is necessary to carry out the measures aimed at maintaining and restoring its performance. Organization of the maintenance and repair system of TTM is the subject of research for many scientists [4,11,16]. At present, the planned preventive system for carrying out repairs and maintenance is widespread [5].…”

Solutions of Problems Related to COVID-19 Pandemic with Application of Selected Logistic Technologies

“…The paper presents an analysis of selected logistic technologies. The selection was based on relevant research [1,[7][8][9][10], mainly those implemented by the European Parliamentary Research Service [8,9]. Based on this analysis and a comparison of advantages and disadvantages of the technologies, the paper presents proposals and possible applications for solving problems associated with the Covid-19 pandemic.…”