A crane hook positioning method, apparatus and system, and a piece of engineering machinery. The method comprises: acquiring current state information and a first image of a crane; determining a hoisting path according to the current state information and the relative position of a hook and a target to be positioned, wherein the relative position is determined according to the first image; and controlling the crane to execute hook positioning according to the hoisting path. In the method, an image of directly beneath a lifting arm is collected in real time, and a target is extracted by means of image processing to obtain three-dimensional coordinates of a hook, a hoisted object and a target in-position point, so as to determine the positional relationship between the hook, the hoisted object and the target in-position point; and hoisting path planning and hoisting work are realized according to current state information of a crane, such that the real-time tracking and automatic positioning of the hook and other targets in a camera collection region are realized, and a positioning process does not require a manual operation, and the positioning accuracy is high.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CRANE HOOK POSITIONING METHOD, APPARATUS AND SYSTEM, AND ENGINEEREING MACHINERY


    Weitere Titelangaben:

    KRANHAKENPOSITIONIERUNGSVERFAHREN, -VORRICHTUNG UND -SYSTEM UND MASCHINENANLAGEN
    PROCÉDÉ, APPAREIL ET SYSTÈME DE POSITIONNEMENT DE CROCHET DE GRUE ET MACHINES D'INGÉNIERIE


    Beteiligte:
    FU LING (Autor:in) / FAN QING (Autor:in) / XU BAIKE (Autor:in) / ZENG YANG (Autor:in)

    Erscheinungsdatum :

    06.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    CRANE HOOK POSITIONING METHOD, APPARATUS AND SYSTEM, AND ENGINEERING MACHINERY

    FU LING / FAN QING / XU BAIKE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    CRANE HOOK POSITIONING METHOD, APPARATUS AND SYSTEM, AND ENGINEEREING MACHINERY

    FAN QING / XU BAIKE / FU LING et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Crane hook positioning method, device and system and engineering machinery

    FAN QING / XU BAIKE / LIU FENG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    HOOK APPARATUS FOR CRANE

    Europäisches Patentamt | 2022

    Freier Zugriff

    HOOK APPARATUS FOR CRANE

    KIM BO HYUN | Europäisches Patentamt | 2021

    Freier Zugriff