The invention discloses a crane collision early warning method and system based on Beidou positioning, and the method comprises the steps: S1, employing the Beidou positioning technology, and obtaining the real-time position information of a crane and obstacles in the surrounding environment; s2, constructing a three-dimensional motion model of the crane and the obstacles according to the real-time position information of the crane and the obstacles in the surrounding environment; s3, according to historical coordinate position information of the crane and obstacles in the surrounding environment in the three-dimensional motion model, a pre-judgment distance value between the crane and the obstacles is determined; and S4, when the pre-judged distance value between the crane and the obstacle is smaller than the pre-warning distance value, corresponding pre-warning prompt is carried out. The position information of the crane and the obstacle is acquired in real time through Beidou positioning, and the position of the target object is predicted in combination with the historical position information, so that the collision accident of the crane can be effectively avoided, the anti-collision safety of the crane is improved, and the method is suitable for further popularization and application.

    本发明公开了一种基于北斗定位的起重机碰撞预警方法及系统,该方法包括:包括:S1:采用北斗定位技术,获取起重机及周围环境中障碍物的实时位置信息;S2:根据起重机及周围环境中障碍物的实时位置信息,构建起重机与障碍物的三维运动模型;S3:根据三维运动模型中起重机及周围环境中障碍物的历史坐标位置信息,确定起重机与障碍物之间的预判距离值;S4:当起重机与障碍物之间的预判距离值小于预警距离值时,则进行相应预警提示。本发明通过北斗定位对起重机及障碍物的位置信息进行实时获取,并结合历史位置信息进行目标对象位置的预测,能够有效避免起重机撞击事故,提高起重机防撞高全性,适宜进一步推广应用。


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    Title :

    Crane collision early warning method and system based on Beidou positioning


    Additional title:

    一种基于北斗定位的起重机碰撞预警方法及系统


    Contributors:
    YANG XIAOJIANG (author) / HU DONGMING (author) / YUAN KAIJIE (author) / HUANG JINGMENG (author) / ZHANG YILING (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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