To improve efficiency of diagnosis operation by executing a precision diagnosis only for the door determined to have necessity of execution and to improve a verification efficiency by maintenance man.SOLUTION: A remote diagnosis command part 12 for outputting a command of a start of a remote diagnosis in a remote diagnosis, a diagnosis method determination part 13 for responding to the command from the remote diagnosis command part 12, performing a first door opening diagnosis to detect presence of abnormality at a normal door opening speed for a door controller 30 arranged at a car and as a result of the execution, when the abnormality of door opening is detected, making the door opening speed low speed, deciding to execute a second door opening diagnosis to detect presence of abnormality and pre-indication and abnormality generating position and an operation control part 14 for adapting to the diagnosis method determined by the diagnosis method determination part 13 to control the operation of the elevator are provided.SELECTED DRAWING: Figure 2
【課題】実施が必要であると判断されたドアのみ精密診断を行うことで、診断運転の効率化を図ることができ、また、保守員による点検効率を向上させる。【解決手段】遠隔診断時に遠隔診断開始の指令を出力する遠隔診断指令部12と、遠隔診断指令部12からの指令に応答し、乗りかごに設置されたドア制御装置30に対して、通常のドア開閉速度で異常の有無を検出する1回目のドア開閉診断を実施させ、実施の結果、ドア開閉の異常が検出された場合には、ドア開閉速度を低速とし、異常及び予兆の有無と異常発生位置を検出する2回目のドア開閉診断を実施させる判断をする診断方法判断部13と、診断方法判断部13により判断された診断方法に適合させてエレベータの運行を制御する運行制御部14とを備える。【選択図】図2
ELEVATOR CONTROLLER, REMOTE DIAGNOSIS SYSTEM OF ELEVATOR DOOR AND REMOTE DIAGNOSIS METHOD OF ELEVATOR DOOR
エレベータ制御装置、エレベータドアの遠隔診断システム及びエレベータドアの遠隔診断方法
2019-09-19
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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