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Published in:
1989 | OriginalPaper | Chapter
Availability Assessment of a Technological Railway Information System
Authors : S. Hanžel, A. Hudoklin
Published in: Reliability Data Collection and Use in Risk and Availability Assessment
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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In the paper an assesment of availability and reliability of the computer supported railway technological information system in Slovenia is described. Two versions of a Markov model comprising hardware failures and software and human errors have been used to calculate the system steady state availability and mean time to failure. The forms for the collection of field data on failures and repairs of elements of the central and communication part of the system are presented.