The invention relates to the field of tower cranes, and provides a tower crane anti-collision method in order to avoid collision of tower cranes, which comprises the following steps: step 1, acquiring coordinate and size information of a load lifting hook; step 2, acquiring boundary coordinate information of a hoisted object; step 3, constructing a BIM model including an environment, a tower crane and a hoisted object; 4, predicting position information of the hoisted object and the front end of the suspension arm at the moment t; and 5, judging whether collision occurs or not based on the environment BIM model, the hoisted object and the position information of the front end of the tower crane at the moment t, and if yes, prompting a driver to carry out adjustment. The BIM model is established, collision judgment is completed by predicting the position information of the hoisted object and the front end of the suspension arm at the moment t, if the judgment result is that collision can occur, a driver is prompted to perform adjustment in time, collision is avoided, and the safety is higher.

    本发明涉及塔吊领域,为了避免塔吊发生碰撞,提供了一种塔吊防碰撞方法,包括:步骤1、获取载重吊钩的坐标及尺寸信息;步骤2、获取吊装物体的边界坐标信息;步骤3、构建包含环境、塔吊及吊装物体的BIM模型;步骤4、预测吊装物体及吊臂前端t时刻的位置信息;步骤5、基于环境BIM模型、吊装物体及塔吊前端t时刻的位置信息判断是否会发生碰撞,若是,则提示驾驶员进行调整。建立BIM模型,通过预测吊装物及吊臂前端t时刻的位置信息完成碰撞判断,若判断结果为会发生碰撞,则提示驾驶员及时进行调整,避免发生碰撞,安全性更高。


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    Title :

    Anti-collision method for tower crane


    Additional title:

    一种塔吊防碰撞方法


    Contributors:
    DENG QIUYI (author) / LI ZHENG (author) / ZHANG LONG (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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