The invention discloses a power tower pole lofting system and method based on unmanned aerial vehicle laser guidance, after the coordinates of a center pile are obtained, the coordinates of a tower leg pile and a tower leg angle pile are automatically calculated, an unmanned aerial vehicle is controlled to fly to a designated position, the coordinate difference is calibrated in real time, then lofting points are guided through unmanned aerial vehicle laser, and verification is carried out. In the whole lofting process, accurate calculation, real-time accurate tracking and display of coordinates are realized; checking is carried out based on RTK equipment after lofting and marking, and centimeter-level positioning precision is achieved; while the lofting precision is ensured, the field workload of measurement personnel is reduced, and the quality and efficiency of construction lofting in electric power engineering are improved.

    本发明公开了一种基于无人机激光引导的电力塔杆放样系统及方法,在获取中心桩坐标之后,自动计算塔腿桩及塔腿角桩坐标,并控制无人机飞到指定位置,实时校准坐标差异,然后通过无人机激光引导放样点布设,并进行核验。本发明在整个放样过程中,实现了对坐标的计算精确、实时精确追踪及显示;并在放样标记后基于RTK设备进行核查,实现厘米级定位精度;在保证放样精度的同时减少测量人员外业工作量,提升电力工程中施工放样的质效。


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    Title :

    Power tower pole lofting system and method based on unmanned aerial vehicle laser guidance


    Additional title:

    一种基于无人机激光引导的电力塔杆放样系统及方法


    Contributors:
    YAO XINYU (author) / ZHOU PENGJIE (author) / ZENG JIAN (author) / ZHANG GONGWANG (author) / ZHANG JUNQIANG (author) / LI JIN (author) / GAO RUONAN (author) / CHEN XI (author) / LIU YUAN (author) / HE CHEN (author)

    Publication date :

    2024-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E04G SCAFFOLDING , Baugerüste / B64U / E02D FOUNDATIONS , Gründungen / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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