An elevator-calling device (1) and an elevator system are provided by the present disclosure. The elevator-calling device includes: a processor (16), which is configured to receive an input instruction and send a signal to a main controller (2) of an elevator system; a display device (14) connected to the processor (16); a rotatable button (13), wherein the rotatable button (13) is connected to the processor (16), and the rotatable button (13) is pressable and rotatable in a first direction and a second direction opposite to the first direction, and wherein the rotatable button (13) has an initial zero scale; and an assistant sound generating unit (15) connected to the processor (16); wherein the processor (16) is configured to have an assistant elevator-calling mode, in which a preset target floor is increased when the rotatable button (13) rotates in the first direction, the preset target floor is decreased when the rotatable button (13) rotates in the second direction, and the preset target floor is confirmed when the rotatable button (13) is pressed at a non-zero scale.


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    Title :

    ELEVATOR CALLING DEVICE AND ELEVATOR SYSTEM


    Additional title:

    AUFZUGSRUFVORRICHTUNG UND AUFZUGSSYSTEM
    DISPOSITIF D'APPEL D'ASCENSEUR ET SYSTÈME D'ASCENSEUR


    Contributors:
    QIU HEPING (author) / YANG SHANGHUA (author)

    Publication date :

    2024-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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