FIELD: railroad automation and telemechanics.
SUBSTANCE: invention relates to methods for controlling the reliability of railroad automation and telemechanics systems for newly designed stations in the absence of statistical data on their functioning, as well as when upgrading the railroad automation and telemechanics systems by varying the initial data. The method uses a server that has a database with source data, a calculation module, a visualization module for source and calculation data, while information about the types and number of elements of the railroad automation and telemechanics system is used as source data, and a reference switching control system is used as a reference object, then the reference switching control system reference object failure rate is calculated using the calculation module for reference and actual operating conditions using a system of correction coefficients, which includes the equipment coefficient, the load factor of the area and the climatic coefficient. After that, the values of the failure rate of the railroad automation and telemechanics system are calculated in actual operating conditions, taking into account the time until the operability of the railroad automation and telemechanics equipment is restored. Next, the readiness coefficient of the railroad automation and telemechanics systems is calculated and information is output using the visualization module of the initial and calculated data. At the same time, a single-line plan of stations is also used as initial data used to determine the layout of the reference object replacing the corresponding elements of the railroad automation and telemechanics system.
EFFECT: present invention enables to increase the accuracy of calculations of the availability coefficient of the railroad automation and telemechanics systems.
2 cl, 3 dwg
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