DEVICE AND METHOD FOR CALCULATING FAILURE PROBABILITY AND RAILROAD MAINTENANCE SYSTEM

PROBLEM TO BE SOLVED: To provide a device and a method for calculating failure probability and a railroad maintenance system, in which failure probability having higher reliability can be calculated.SOLUTION: A method for calculating failure probability includes: an abnormality degree calculation pa...

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Hauptverfasser: YUDA SHINYA, SAEKI TAKASHI, MINEMURA KESAAKI
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creator YUDA SHINYA
SAEKI TAKASHI
MINEMURA KESAAKI
description PROBLEM TO BE SOLVED: To provide a device and a method for calculating failure probability and a railroad maintenance system, in which failure probability having higher reliability can be calculated.SOLUTION: A method for calculating failure probability includes: an abnormality degree calculation part which calculates the abnormality degree of a diagnostic object apparatus by comparing apparatus information on the diagnostic object apparatus with an abnormality degree comparison reference value which becomes a reference of diagnosis of the object apparatus; and an abnormality degree correction part which corrects the abnormality degree calculated from the abnormality degree calculation part on the basis of information not contributing to use time of the diagnostic object apparatus.
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subjects ENSURING THE SAFETY OF RAILWAY TRAFFIC
GUIDING RAILWAY TRAFFIC
MEASURING
PERFORMING OPERATIONS
PHYSICS
RAILWAYS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
TRANSPORTING
title DEVICE AND METHOD FOR CALCULATING FAILURE PROBABILITY AND RAILROAD MAINTENANCE SYSTEM
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