Annotation:
A type diagram of EBILock 950 microprocessor interlocking tower equipment,
as well as the research results of the tower equipment reliability, was presented
in the article, both taking into account and without considering maintenance.
The ability to «control» the level of failure rate of redundant subsystems
of interlocking tower equipment by means of maintenance was demonstrated. The
comparative analysis of EBILock 950 microprocessor interlocking tower equipment
reliability and electrical relay interlocking systems under actual Krasnoyarsk
road operating conditions was given.
Key words:
element; subsystem; backup; system; time to failure; failure rate; maintenance