The invention relates to a floor position detection device (26) of a lift installation and to a method for generating a floor signal. The floor position detection device (26) comprises a sensor unit (35) and an evaluation unit (36) for generating a floor signal comprising two states. The floor signal can adopt the two states: "in the range of the floor" or "outside the range of the floor". The sensor unit (35) comprises a first Hall effect sensor (28) for producing a first floor position characteristic value and a second Hall effect sensor (30) for producing a second floor position characteristic value. The evaluation unit (36) is designed to generate the floor signal on the basis of a comparison between the first and the second floor position characteristic values. According to the invention, the evaluation unit (36) is provided in order to verify whether the first and/or second floor position characteristic value is higher than a first threshold value and to generate the floor signal on the basis of the result of said verification.


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    Title :

    Floor position detection device of a lift installation and method for generating a floor signal


    Contributors:

    Publication date :

    2021-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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