Various embodiments are directed to an elevator positioning system, comprising: a transceiver disposed within an elevator shaft; a first positioning element; a second positioning element; and a controller communicably coupled to the transceiver, wherein the controller is configured to: determine a first distance between the transceiver and the first positioning element; determine a calibration distance between the transceiver and the second positioning element based at least in part on a second reflection detected by the transceiver from the second positioning element at a first instance; based at least in part on the first distance and the calibration distance, calculate an adjusted elevator car position defined at least in part by a shaft displacement compensation distance; and cause an elevator car to move about a vertical axis of the elevator shaft to a vertical position within the elevator shaft that corresponds at least in part to the adjusted elevator car position.


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    Title :

    ELEVATOR POSITIONING SYSTEM AND METHOD CONTROLLING SUCH ELEVATOR POSITIONING SYSTEM


    Additional title:

    AUFZUGSPOSITIONIERUNGSSYSTEM UND VERFAHREN ZUR STEUERUNG EINES SOLCHEN AUFZUGSPOSITIONIERUNGSSYSTEMS
    SYSTÈME DE POSITIONNEMENT D'ASCENSEUR ET PROCÉDÉ DE CONTROLE DE CE SYSTÈME DE POSITIONNEMENT D'ASCENSEUR


    Contributors:
    CHEN ENYI (author) / HU YU (author) / LU YANG (author)

    Publication date :

    2022-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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