The invention relates to a method of communication between a lift installation (1) and a remote server (17), the method comprising - receiving digital measurement data (Sensor_data(n)) from the at least one sensor and/or digital control data (Ctrl_data(n)) from the remote server and intended for a management device controlling the lift installation, - performing a DTMF encoding to encode said digital measurement or control data, and - transmitting, to the remote server or the management device, an analogue signal (DDTMF(t); EDTMF(t)) corresponding to this DTMF data encoding, this analogue signal being in the conventional fixed telephony frequency band.


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    Title :

    COMMUNICATION ENTRE UNE INSTALLATION D'ASCENSEUR ET UN SERVEUR DISTANT


    Additional title:

    COMMUNICATION BETWEEN A LIFT INSTALLATION AND A REMOTE SERVER
    KOMMUNIKATION ZWISCHEN EINER AUFZUGSANLAGE UND EINEM ENTFERNTEN SERVER


    Contributors:

    Publication date :

    2019-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    H04B TRANSMISSION , Übertragung / B66B Aufzüge , ELEVATORS



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