PROBLEM TO BE SOLVED: To provide a hoistway shape information creation device which can easily and accurately create shape information in a hoistway of an elevator, and a hoistway shape information creation method.SOLUTION: This hoistway shape information creation device installed in a pit of a hoistway of an elevator comprises a position information acquisition part, a laser device, a rotation information acquisition part, a measurement information acquisition part, and a three-dimensional shape information creation part. The position information acquisition part acquires the position information of an own device. The laser device projects slit light in a vertical direction with respect to a floor face into the hoistway. The rotation information acquisition part acquires rotation information including a rotation angle in a rotation operation at which the projected slit light is rotated by 180° in a horizontal direction with respect to the floor face. The measurement information acquisition part acquires distance information between a plurality of points in the hoistway as measurement information by the projection of the slit light. The three-dimensional shape information creation part creates three-dimensional shape information in the hoistway on the basis of the acquired position information, the rotation information and the measurement information.SELECTED DRAWING: Figure 2

    【課題】 エレベータの昇降路内の形状情報を、容易且つ正確に生成することが可能なエレベータの昇降路形状情報生成装置、昇降路形状情報生成方法を提供する。【解決手段】 実施形態によればエレベータの昇降路のピット内に設置された昇降路形状情報生成装置は、位置情報取得部とレーザ装置と回転情報取得部と測定情報取得部と3次元形状情報生成部とを備える。位置情報取得部は自装置の位置情報を取得する。レーザ装置は床面に対して垂直方向のスリット光を昇降路内に投光する。回転情報取得部は、投光したスリット光を、床面に対して水平方向に180°回転させる回転動作中の回転角度を含む回転情報を取得する。測定情報取得部は、スリット光の投光により、昇降路内の複数点との距離情報を測定情報として取得する。3次元形状情報生成部は、取得された位置情報と回転情報と測定情報とに基づいて、昇降路内の3次元形状情報を生成する。【選択図】図2


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    Title :

    HOISTWAY SHAPE INFORMATION CREATION DEVICE OF ELEVATOR AND HOISTWAY SHAPE INFORMATION CREATION METHOD


    Additional title:

    エレベータの昇降路形状情報生成装置、昇降路形状情報生成方法


    Contributors:

    Publication date :

    2017-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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