There is provided an abnormality diagnosis device (100) for an elevator capable of detecting an occurrence of a door opening/closing abnormality. The abnormality diagnosis device (100) for an elevator includes a signal processing unit (103) that diagnoses an opening/closing abnormality of a door, an abnormality diagnosis sensor (102) that detects information for diagnosing an opening/closing abnormality of the door, and a door opening/closing sensor (101) that detects an external signal of the elevator. The signal processing unit (103) includes a diagnosis section extraction unit (103c) that extracts a diagnosis section for detecting the opening/closing abnormality of the door by using a detection result obtained by detection of the door opening/closing sensor (101), and an abnormality diagnosis unit (103e) that performs abnormality diagnosis by using a detection result obtained by detection of the abnormality diagnosis sensor (102) in the diagnosis section extracted by the diagnosis section extraction unit (103c).
ABNORMALITY DIAGNOSIS DEVICE FOR ELEVATOR, ELEVATOR SYSTEM, ABNORMALITY DIAGNOSIS METHOD FOR ELEVATOR, AND ABNORMALITY DIAGNOSIS PROGRAM FOR ELEVATOR
ANOMALIENDIAGNOSEVORRICHTUNG FÜR AUFZUG, AUFZUGSSYSTEM, ANOMALIENDIAGNOSEVERFAHREN FÜR AUFZUG UND ANOMALIENDIAGNOSEPROGRAMM FÜR AUFZUG
DISPOSITIF DE DIAGNOSTIC D'ANOMALIE POUR ASCENSEUR, SYSTÈME D'ASCENSEUR, PROCÉDÉ DE DIAGNOSTIC D'ANOMALIE POUR ASCENSEUR ET PROGRAMME DE DIAGNOSTIC D'ANOMALIE POUR ASCENSEUR
2023-10-18
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2017
|ABNORMALITY DIAGNOSIS DEVICE AND ABNORMALITY DIAGNOSIS METHOD OF ELEVATOR BRAKE
European Patent Office | 2018
|ELEVATOR, ELEVATOR MAINTENANCE AND INSPECTION SYSTEM, AND ELEVATOR ABNORMALITY DIAGNOSIS DEVICE
European Patent Office | 2020
|European Patent Office | 2021
|