The invention discloses a crane and a collaborative operation protection system and method for a main hook and an auxiliary hook of the crane. The collaborative operation protection system for the main hook and the auxiliary hook of the crane comprises a torque balance computation unit and a collaborative safety protection unit. The torque balance computation unit is used for determining the stress conditions of hoisting loads according to the work condition of an auxiliary arm. The collaborative safety protection unit is used for conducting safety protection on execution action of the crane according to the stress conditions determined by the torque balance computation unit. According to the crane and the collaborative operation protection system and method for the main hook and the auxiliary hook of the crane, the weight and amplitude of the hoisting loads can be determined, safe and effective operation of the crane are ensured, and crane tipping-over and accidents are avoided.


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    Title :

    Crane and collaborative operation protection system and method for main hook and auxiliary hook of crane


    Contributors:
    DENG LIANXI (author) / HE WEICHENG (author) / YUAN DAN (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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