PROBLEM TO BE SOLVED: To extend door opening time when a customer who uses a wheelchair in an elevator is recognized, without requiring the customer to perform operation.SOLUTION: An elevator door opening extension device is attached to an elevator device which inhibits continuation of door closing operation and can extend a door opening state when an obstacle sensor operates. The elevator door opening extension device comprises: an imaging tool (11); driving mechanism parts (13, 14) having an arm capable of displacing between an operation position for blocking a movement area of a door of a car, and a storage position for being stored in the car without blocking the movement area, and operating an obstacle sensor when the arm is moved to the operation position according to an external command; and a control part (15) for monitoring presence and position of a detection object by which a door opening time should be extended, from the image imaged by the imaging tool, and moving the arm to the operation position and operating the obstacle sensor until the detection object finishes to move in the car.SELECTED DRAWING: Figure 5

    【課題】車椅子等の利用客に何らかの操作をさせることなく、利用客を認識中は、戸開を延長する。【解決手段】障害物センサが作動することで戸閉動作の継続を阻止し戸開状態を延長できる構成を有するエレベータ装置に対して取り付けられ、撮像器(11)と、かごの戸の移動領域を遮る作動位置と、移動領域を遮ることなしにかご内に収納される収納位置との間を変位可能なアームを有し、外部指令に応じてアームが作動位置に移動することで、障害物センサを作動させる駆動機構部(13、14)と、撮像器で撮影された画像の中から戸開延長すべき検出対象物の存在および位置をモニタリングし、検出対象物がかご内に移動完了するまでの間は、アームを作動位置に移動させ、障害物センサを作動させる制御部(15)と、を備える。【選択図】図5


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    Title :

    ELEVATOR DOOR OPENING EXTENSION DEVICE AND ELEVATOR DOOR OPENING EXTENSION CONTROL METHOD


    Additional title:

    エレベータの戸開延長装置およびエレベータの戸開延長制御方法


    Contributors:

    Publication date :

    2016-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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