PROBLEM TO BE SOLVED: To improve the certainty of preventing a telephone call from being requested from an in-elevator-car call device to a call device outside the car due to an operational error or mischief to the in-elevator-car call device.SOLUTION: A control device 30 includes: an operation detection part 31 for detecting operation to an emergency call button 11; an operation selection part 33 for selecting one kind of special operation from a plurality of kinds of special operations to an in-elevator-car operation panel 20 every time operation to the emergency call button 11 is detected; a sound control part 34 for causing an in-elevator-car call device 10 to output a sound guide of the selected special operation; an operation determination part 35 for determining whether or not the selected special operation is performed; and a communication processing part 36 for determining that a call is requested from the in-elevator-car call device 10 to a call device 50 outside the car when it is determined that the selected special operation is performed, and for determining that a call is not requested from the in-elevator-car call device 10 to the call device 50 outside the car when it is determined that the selected special operation is not performed.

    【課題】乗かご内通話装置に対する誤操作または悪戯により乗かご内通話装置から乗かご外通話装置に対して通話が要求されることを阻止する確実性を向上させること。【解決手段】制御装置30は、非常呼出し釦11に対する操作を検知する操作検知部31と、非常呼出し釦11に対する操作が検知される度に、乗かご内操作盤10に対する複数種類の特殊操作のうちから1種類の特殊操作を選択する操作選択部33と、選択された特殊操作の音声案内を乗かご内通話装置10に出力させる音声制御部34と、選択された特殊操作が行われたか否かを判定する操作判定部35と、選択された特殊操作が行われたと判定された場合に乗かご内通話装置10から乗かご外通話装置50に対し通話を要求することを確定し、選択された特殊操作が行われなかったと判定された場合に乗かご内通話装置10から乗かご外通話装置50に対し通話を要求しないことを確定する通信処理部36とを備える。【選択図】図1


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    Title :

    TELEPHONE CALL SYSTEM OF ELEVATOR


    Additional title:

    エレベータの通話システム


    Contributors:

    Publication date :

    2015-10-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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