Method of determining position of fault of equipment using sound source inputting apparatus and system of determining position of fault of equipment for performing the same

Method of determining position of fault of equipment using sound source inputting apparatus and system of determining position of fault of equipment for performing the same

A method for determining a position of a fault of equipment includes receiving a plurality of sound source signals from a plurality of sound source inputting apparatuses, determining an abnormal operation of the equipment by analyzing at least one sound source signal among the sound source signals,...

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Bibliographische Detailangaben
Hauptverfasser: Choi, Yeon-Woo, Park, Won-Ki, Choi, Yong-Won, Jang, Young-Il, Oh, Kyoung-Whan, Ko, Won-Yup, Lee, Ho-Youl
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A method for determining a position of a fault of equipment includes receiving a plurality of sound source signals from a plurality of sound source inputting apparatuses, determining an abnormal operation of the equipment by analyzing at least one sound source signal among the sound source signals, and extracting abnormal sound source signals from the sound source signals. The abnormal sound source signals are indicative of abnormal operation of the equipment. The method further includes determining a position of the abnormal operation based on a time difference between the abnormal sound source signals.