To effectively suppress non-detection of a user and erroneous detection of a shadow according to entrance environment.SOLUTION: An elevator user detection system comprises: a door sensor 10 installed on a doorway of a car; detection processing means which detects a user existing at an entrance 15 from an image photographed by a camera 12; light exposure adjustment means which determines non-detection of a user or erroneous detection of a shadow reflected in the photographed image from a combination of a detection result of the door sensor 10 and a detection result of the camera 12, and adjusts a light exposure value of the camera 12 according to the determination result; and door opening/closing control means which controls opening/closing of a door of the car on the basis of the detection result of the camera 12.SELECTED DRAWING: Figure 1

    【課題】乗場環境に応じて利用者の未検知または影の誤検知を効果的に抑制する。【解決手段】一実施形態に係るエレベータの利用者検知システムは、乗りかごの出入口に設置されたドアセンサ10と、カメラ12の撮影画像から乗場15にいる利用者を検知する検知処理手段と、ドアセンサ10の検知結果とカメラ12の検知結果との組み合わせから利用者の未検知または撮影画像に映り込んだ影の誤検知を判断し、その判断結果に応じてカメラ12の露光値を調整する露光調整手段と、カメラ12の検知結果に基づいて乗りかごのドアの戸開閉制御を行う戸開閉制御手段とを備える。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR USER DETECTION SYSTEM


    Additional title:

    エレベータの利用者検知システム


    Contributors:

    Publication date :

    2022-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR USER DETECTION SYSTEM

    NODA SHUHEI / YOKOI KENTARO / KIMURA SAYUMI et al. | European Patent Office | 2021

    Free access

    ELEVATOR USER DETECTION SYSTEM

    NODA SHUHEI / YOKOI KENTARO / KIMURA SAYUMI et al. | European Patent Office | 2021

    Free access

    Elevator user detection system

    WATANABE YUTA | European Patent Office | 2021

    Free access

    Elevator user detection system

    YOKOI KENTARO / NODA SHUHEI / KIMURASA YUMI et al. | European Patent Office | 2021

    Free access

    ELEVATOR USER DETECTION SYSTEM

    YOKOI KENTARO / NODA SHUHEI / KIMURA SAYUMI et al. | European Patent Office | 2021

    Free access