A tag reader (7) acquires identification data and data of a reception intensity indicative of an intensity of a reception signal from a weight tag (18) mounted on each weight (17), and a data processing device acquires the identification data (D11) and the data (D13) of a reception intensity of each weight tag (18) from the tag reader (7), discriminates the identification data corresponding to each weight tag (18) into attached weight data indicating that a reception intensity corresponding to the identification data (D11) exceeds a reference intensity set in advance and other non-attached weight data, and determines an attachment state of the weight to the main body portion based on the attached weight data.


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    Title :

    CRANE AND METHOD FOR DETERMINING COUNTERWEIGHT STATE IN CRANE


    Additional title:

    KRAN UND VERFAHREN ZUR BESTIMMUNG DES GEGENGEWICHTSZUSTANDS IM KRAN
    GRUE ET PROCÉDÉ PERMETTANT DE DÉTERMINER L'ÉTAT DU CONTRE-POIDS DANS UNE GRUE


    Contributors:

    Publication date :

    2024-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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