PROBLEM TO BE SOLVED: To provide an elevator hoistway internal dimension measuring device which is capable of measuring dimensions inside an elevator hoistway relatively easily or relatively quickly, an elevator hoistway internal dimension measuring controller, and an elevator hoistway internal dimension measuring method.SOLUTION: Provided is an elevator hoistway internal dimension measuring device which, according to an embodiment, comprises: a distance measuring instrument; an imaging device; and a control device. The distance measuring instrument has a first laser distance meter installed on a moving object moving inside the elevator hoistway for irradiating inner walls of the elevator hoistway with a laser beam. The imaging device has a first camera installed on the moving object for imaging the inside of the elevator hoistway. An arithmetic device applies arithmetic processing to distance data obtained from the distance measuring instrument and to image data obtained from the imaging device. A position calculation device estimates motion of the moving object on the basis of the image data, and calculates a position of the moving object inside the elevator hoistway on the basis of the distance data.SELECTED DRAWING: Figure 1

    【課題】比較的容易に、あるいは比較的短時間に、エレベータ昇降路内の寸法を測定できるエレベータ昇降路内寸法測定装置、エレベータ昇降路内寸法測定制御装置、およびエレベータ昇降路内寸法測定方法を提供する。【解決手段】実施形態によれば、距離計測器と、撮像機器と、制御装置と、を備えたエレベータ昇降路内寸法測定装置が提供される。距離計測器は、エレベータ昇降路の内部を移動する移動物に設置されエレベータ昇降路の内壁にレーザ光を照射する第1のレーザ距離計を有する。撮像機器は、移動物に設置されエレベータ昇降路の内部を撮像する第1のカメラを有する。演算装置は、距離計測器から得られる距離データおよび撮像機器から得られる画像データを演算処理する。位置算出装置は、画像データに基づいて移動物の運動を推定し、距離データに基づいてエレベータ昇降路の内部における移動物の位置を算出する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR HOISTWAY INTERNAL DIMENSION MEASURING DEVICE, ELEVATOR HOISTWAY INTERNAL DIMENSION MEASURING CONTROLLER, AND ELEVATOR HOISTWAY INTERNAL DIMENSION MEASURING METHOD


    Additional title:

    エレベータ昇降路内寸法測定装置、エレベータ昇降路内寸法測定制御装置、およびエレベータ昇降路内寸法測定方法


    Contributors:

    Publication date :

    2016-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen



    MEASURING METHOD OF ELEVATOR HOISTWAY DIMENSION

    ENOMOTO YU / NAKAMURA HIDETAKA / SAMBONGI KEISUKE | European Patent Office | 2018

    Free access

    Elevator hoistway dimension measuring apparatus and measuring method therefor

    ENOMOTO YU / NAKAMURA HIDEKI / SAMBONGI KEISUKE | European Patent Office | 2018

    Free access

    DIMENSION MEASUREMENT DEVICE OF ELEVATOR HOISTWAY

    NARIMATSU MASAKUNI | European Patent Office | 2016

    Free access

    Hoistway construction elevator

    ZHU JIAQI / ZHU ZETONG / WANG JINGLI | European Patent Office | 2020

    Free access

    ELEVATOR HOISTWAY CLEANING DEVICE AND HOISTWAY CLEANING METHOD

    TAKAHASHI REI | European Patent Office | 2017

    Free access