To provide a lighting adjustment device of an elevator capable of suppressing the generation of difference in luminance of each of a plurality of light emitting elements of a display panel.SOLUTION: A lighting adjustment device of an elevator includes: a storage unit storing a plurality of pieces of lighting time information respectively corresponding to values of accumulated lighting time of each of the plurality of light emitting elements with respect to a display panel of the elevator displaying information by the combination of lighting or non-lighting of the plurality of light emitting elements; and a command unit which turns off a first light emitting element having maximum accumulated lighting time among the plurality of light emitting elements by using the plurality of pieces of lighting time information stored in the storage unit and creating a lighting adjustment command for turning on a second light emitting element which is not the first light emitting element among the plurality of light emitting elements.SELECTED DRAWING: Figure 1

    【課題】表示盤における複数の発光素子の各々の輝度に差異が生じることを抑制することができるエレベーターの点灯調整装置を提供する。【解決手段】エレベーターの点灯調整装置は、複数の発光素子を点灯または消灯させる組み合わせによって情報を表示するエレベーターの表示盤に対して、複数の発光素子の各々が点灯した累積時間の値にそれぞれ対応する複数の点灯時間情報を記憶する記憶部と、記憶部が記憶する複数の点灯時間情報を用いて、複数の発光素子のうち点灯した累積時間が最も大きい第1発光素子を消灯させ、複数の発光素子のうち第1発光素子ではない第2発光素子を点灯させる点灯調整指令を作成する指令部と、を備えた。【選択図】図1


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    Title :

    LIGHTING ADJUSTMENT DEVICE OF ELEVATOR


    Additional title:

    エレベーターの点灯調整装置


    Contributors:

    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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