Disclosed is a railway vehicle major component and system diagnosis apparatus, which includes: a railway vehicle state summarizer that generates a feature value for at least one major component and system of a railway vehicle by summarizing sensing values collected through a plurality of sensors for a first period as a multi-dimensional railway vehicle parameter; a database generator that generates a database for at least one major component and system of a railway vehicle by normally distributing a plurality of feature values accumulated for a second period composed of a plurality of continuous first periods; and a railway vehicle diagnosis performer that detects and precisely diagnose abnormal situations in at least one major component and system of a railway vehicle on the basis of the database for major components and systems.
RAILWAY VEHICLE MAJOR COMPONENT AND SYSTEM DIAGNOSIS APPARATUS
21.05.2020
Patent
Elektronische Ressource
Englisch
RAILWAY VEHICLE MAJOR COMPONENT AND SYSTEM DIAGNOSIS APPARATUS
Europäisches Patentamt | 2020
|RAILWAY VEHICLE MAJOR COMPONENT AND SYSTEM DIAGNOSIS APPARATUS
Europäisches Patentamt | 2020
Europäisches Patentamt | 2019
|