The invention provides a ship block butt joint attitude adjusting method and system, a medium and equipment. According to the attitude adjusting method, the concept of a rigid fixed point is provided, so that the docking ship block type is expanded from a small rigid partition to a large flexible block, and is not limited to a small rigid block. The pose judgment point is used as reference data of an adjustment instruction, the butt joint resolving principle is not needed to be understood, only the point cloud is measured in real time to be substituted into the method, pose judgment point cloud real-time parameters with a limited number of pose judgment points can be calculated, and the pose deviation is calculated compared with the pose judgment point cloud after butt joint, so that the pose judgment accuracy is improved. And a worker adjusts the position and posture of the ship block according to the position and posture deviation. Meanwhile, according to the invention, the measurement points are paired with the feature points in a voting form, and a quantifiable docking measurement data quality evaluation mode is also provided. The method caters to the adjusting habit and intuition of field construction personnel, the threshold of the butt joint process is lowered, time and manpower consumption of the butt joint process is reduced, and the shipbuilding efficiency is improved.

    本申请提供一种船舶总段对接调姿方法、系统、介质及设备。调姿方法提出刚性不动点的概念,使对接船舶总段类型由小刚性分区拓展到了大型柔性总段,不局限于小型刚性总段。使用位姿判断点作为调整指令的参考数据,不需理解对接解算原理,只需实时测量点云带入方法,便可计算出具有有限个位姿判断点的位姿判断点云实时参数,并与对接后位姿判断点云相比计算出位姿偏差,工作人员根据位姿偏差进行船舶总段的位姿调整即可。同时,本申请提出了对测量点以投票形式进行与特征点的配对,还提出了可量化的对接测量数据质量评估方式。本申请迎合了现场施工人员的调整习惯与直觉,降低了对接过程的门槛,降低对接过程的时间和人力消耗,提高造船效率。


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    Title :

    Ship block butt joint attitude adjusting method, system, medium and equipment


    Additional title:

    一种船舶总段对接调姿方法、系统、介质及设备


    Contributors:
    WU CHAOHUI (author) / WU JUNSHENG (author) / QI FENG (author) / FANG JIAN (author) / RUAN HONGHAO (author)

    Publication date :

    2023-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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