Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ABNORMALITY IDENTIFICATION DEVICE, ABNORMALITY IDENTIFICATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
An abnormality identification device (1) according to one aspect of the invention includes: a vibration obtaining unit (40) obtaining vibration information that indicates a vibration generated during opening and closing movements of a door leaf (3R, 3L) of a door device (2) for opening and closing a doorway of a railway vehicle; a determination unit (42) determining whether there is an abnormality of the door device (2) by comparing the vibration indicated by the obtained vibration information with a predetermined vibration reference value; a movement obtaining unit (44) obtaining movement information that indicates an elapsed time or a displacement of the door leaf (3R, 3L) of the door device (2) from start of operation of the door device (2) to a specific point in time at which abnormality is determined by the determination unit (42); and an identification unit (46) identifying a component related to an operation of the door device (2) at the specific point in time among a plurality of components of the door device (2) using the movement information.
ABNORMALITY IDENTIFICATION DEVICE, ABNORMALITY IDENTIFICATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
An abnormality identification device (1) according to one aspect of the invention includes: a vibration obtaining unit (40) obtaining vibration information that indicates a vibration generated during opening and closing movements of a door leaf (3R, 3L) of a door device (2) for opening and closing a doorway of a railway vehicle; a determination unit (42) determining whether there is an abnormality of the door device (2) by comparing the vibration indicated by the obtained vibration information with a predetermined vibration reference value; a movement obtaining unit (44) obtaining movement information that indicates an elapsed time or a displacement of the door leaf (3R, 3L) of the door device (2) from start of operation of the door device (2) to a specific point in time at which abnormality is determined by the determination unit (42); and an identification unit (46) identifying a component related to an operation of the door device (2) at the specific point in time among a plurality of components of the door device (2) using the movement information.
ABNORMALITY IDENTIFICATION DEVICE, ABNORMALITY IDENTIFICATION METHOD, AND COMPUTER-READABLE STORAGE MEDIUM
ANOMALIENERKENNUNGSVORRICHTUNG, ANOMALIENERKENNUNGSVERFAHREN UND COMPUTERLESBARES SPEICHERMEDIUM
DISPOSITIF D'IDENTIFICATION D'ANOMALIE, PROCÉDÉ D'IDENTIFICATION D'ANOMALIE ET SUPPORT D'INFORMATIONS LISIBLE PAR ORDINATEUR
KIGAMI SHOGO (Autor:in) / SAKURAI KYOKO (Autor:in) / KOGISO TAKANORI (Autor:in) / TANABE KAZUO (Autor:in)
07.02.2024
Patent
Elektronische Ressource
Englisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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