Study of the risk of scheme of traffic light as risk technical system with the fault tree method

  • Tsvetelina Simeonova
Keywords: Fault tree; risk technical systems; risk

Abstract

The aim of the paper is to develop a methodology for risk analysis and risk assessment of a risk technical system (traffic light scheme) using the fault tree method. Results: Analysis of the risk of risk technical systems through a fault tree gives an unambiguous relationship between element parameters and parameters of equivalent elements describing a system or a part of a system. An example of risk analysis of a risk technical system (traffic light-scheme) is shown with the fault tree method applicable to students training on risk analysis and management, including a sample scheme and a tree scheme (according to accepted assumptions) and with the possibility of calculating it and determining the risk at the assumed value of the damage. Contributions: A methodology for analysis and risk assessment of risk technical systems (traffic lightscheme) has been developed and an example has been developed for the students' training in risk analysis and management.

Published
2019-09-29
How to Cite
Simeonova, T. (2019). Study of the risk of scheme of traffic light as risk technical system with the fault tree method. Yearbook Telecommunications, 6, 29-36. https://doi.org/10.33919/YTelecomm.19.6.3