To provide a diagnostic device for an elevator that is able to detect an occurrence of opening/closing anomaly of a door.SOLUTION: An anomaly diagnostic device for an elevator including a signal processing unit that diagnoses an opening/closing anomaly of a door, includes: an anomaly diagnostic sensor that detects information for diagnosing the opening/closing anomaly of the door; and a door opening/closing sensor that detects an external signal of the elevator. The signal processing unit includes: a diagnosis section extracting unit that detects a diagnosis section for detecting the opening/closing anomaly of the door by using a detection result detected by the door opening/closing sensor; and an anomaly diagnostic unit that performs an anomaly diagnosis by using the detection result detected by the anomaly diagnostic sensor in the diagnosis section extracted by the diagnosis section extracting unit.SELECTED DRAWING: Figure 2
【課題】ドアの開閉異常の発生を検知することが可能なエレベーターの診断装置を提供する。【解決手段】ドアの開閉異常を診断する信号処理部を備えたエレベーターの異常診断装置において、前記ドアの開閉異常を診断するための情報を検知する異常診断センサーと、エレベーターの外部信号を検知するドア開閉センサーとを備え、前記信号処理部は、前記ドア開閉センサーで検知した検知結果を用いて前記ドアの開閉異常を検知する診断区間を抽出する診断区間抽出部と、前記診断区間抽出部が抽出した前記診断区間内に前記異常診断センサーで検知した検知結果を用いて異常診断を実施する異常診断部とを有する。【選択図】図2
ANOMALY DIAGNOSTIC DEVICE FOR ELEVATOR, ELEVATOR SYSTEM, ANOMALY DIAGNOSTIC METHOD FOR ELEVATOR, AND ANOMALY DIAGNOSTIC PROGRAM FOR ELEVATOR
エレベーターの異常診断装置、エレベーターシステム、エレベーターの異常診断方法、およびエレベーターの異常診断プログラム
2023-10-26
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR ANOMALY DIAGNOSTIC DEVICE AND ELEVATOR ANOMALY DIAGNOSTIC METHOD
European Patent Office | 2023
|ELEVATOR DIAGNOSTIC SYSTEM, ELEVATOR DIAGNOSTIC DEVICE, AND ELEVATOR DIAGNOSTIC METHOD
European Patent Office | 2018
|ELEVATOR DIAGNOSTIC DEVICE AND ELEVATOR DIAGNOSTIC METHOD
European Patent Office | 2021
|European Patent Office | 2021
|European Patent Office | 2021
|