Definition of safety of motor vehicle by its quality index

Authors

  • Анатолій Васильович Бажинов Kharkov National Automobile and Highway University, Ukraine
  • Тетяна Олексіївна Bazhinovа Kharkov National Automobile and Highway University, Ukraine

DOI:

https://doi.org/10.30977/VEIT.2018.13.0.22

Abstract

Abstract: It turns out that the smaller the integral criterion, the higher the quality of a car. Thus, the mathematical model of the integral criterion for assessing the quality of cars based on the average speed of traffic is made for basic cars, hybrids and electric vehicles. The paper considers new possibilities for improving the efficiency of passenger cars on the basis of the results of research on the methods of assessing the quality indices during the exploitation phase. The methodology of the practical realization of the conducted researches is based on the evaluation of quality indicators of passenger cars at the stage of operation from the average speed according to the criteria of traffic safety, technical solutions, ecological compatibility, comfort and functional stability, as well as the main methodological principles are formulated. In the article the generalization and development of scientific fundamentals of the actual and important scientific and technical task for the development of scientific and methodical apparatus for assessing the quality of passenger cars is made, which forms the basis of the concept of the definition of interrelationships, the development of mathematical models and methods of evaluation and quality assurance during the exploitation phase. The theoretical researches of methods of estimation of car quality indicators at the stage of operation are given in the work. Performance indicators have been developed to assess the quality of vehicles. Important criteria for evaluating car quality indicators at the operational stage are functional stability, ecology, comfort, technical solutions, traffic safety. The performed researches and offered methods of estimation of indicators of quality of automobiles allow to provide the receipt of operative information about features of operation in the conditions of Ukraine on the basis of which for manufacturers of automobile engineering necessary conditions and possibilities which are aimed at perfection of design of cars, raising of an image of a brand of cars and increase of sales volume are created.

Keywords: car; electric car; hybrid car; method; operating conditions; methodology; quality.

Author Biography

Анатолій Васильович Бажинов, Kharkov National Automobile and Highway University

PhD, Associate Professor, Department of Organization and Traffic Safety

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Published

2018-05-16

How to Cite

Бажинов, А. В., & Bazhinovа Т. О. (2018). Definition of safety of motor vehicle by its quality index. Vehicle and Electronics. Innovative Technologies, (13), 22–27. https://doi.org/10.30977/VEIT.2018.13.0.22

Issue

Section

WAYS TO IMPROVE THE ECONOMIC AND ENVIRONMENTAL INDICATORS OF MOTOR VEHICLES. ENERGY SAVING TECHNOLOGIES