RT Journal Article
SR Electronic
A1 Zhelenkov, Boris
A1 Safonova, Irina
A1 Goldovsky, Yakov
A1 Abramov, Alexander
A1 Tsyganova, Nataliya
T1 Assessment of Reliability of the Transport Information Systems
JF Communications - Scientific Letters of the University of Zilina
YR 2022
VO 24
IS 2
SP E87
OP E95
DO 10.26552/com.C.2022.2.E87-E95
UL https://komunikacie.uniza.sk/artkey/csl-202202-0004.php
AB In this paper is given the definition of e reliability of a transport information system, with features of transport information systems listed. Equations for calculating reliability indicators are given, as well. The developed hierarchical graph model for assessing the reliability of transport information systems and an algorithm for analyzing the graph model, which allows taking into account the specifics of the reliability of the operation of system elements at different levels of the hierarchy, are presented. Using the graph model and the graph model analysis algorithm, it is possible to reasonably predict the strategy for the creation and development of transport information systems.