The invention discloses a building surveying and mapping unmanned aerial vehicle, and relates to the technical field of building surveying and mapping, the building surveying and mapping unmanned aerial vehicle comprises a vehicle body and a first surveying and mapping assembly, the first surveying and mapping assembly is arranged on the vehicle body, and the first surveying and mapping assembly comprises a laser, a movable lens, a focusing lens and a first polarization mechanism; the laser device, the movable lens and the focusing lens are sequentially arranged along a laser light path emitted by the laser device, the first polarizing mechanism comprises a first motor and a first polaroid which are connected, and the first polaroid is rotationally connected with the machine body and can refract light gathered and emitted by the focusing lens to a target object. Compared with a traditional mode that the laser irradiation direction is adjusted through the flight angle and the flight displacement of the aircraft, the first motor is used for controlling the first polaroid to rotate, so that the working efficiency of covering the target object by the laser is obviously much higher.
本发明公开了一种建筑测绘无人机,涉及建筑测绘技术领域,包括机体和第一测绘组件,第一测绘组件设于机体,第一测绘组件包括激光器、活动透镜、聚焦透镜和第一偏光机构,激光器、活动透镜和聚焦透镜沿着激光器发射的激光光路依次设置,第一偏光机构包括相连接的第一电机和第一偏光片,第一偏光片转动连接机体,并能够将聚焦透镜聚集发出的光线折射于目标物体。相较于传统的通过飞行器的飞行角度及飞行位移来调节激光照射方向的方式,本发明通过第一电机控制第一偏光片转动以使激光覆盖目标物体的工作效率明显高出许多。
Building surveying and mapping unmanned aerial vehicle
一种建筑测绘无人机
24.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B64U / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01S RADIO DIRECTION-FINDING , Funkpeilung / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
Unmanned aerial vehicle for building surveying and mapping
Europäisches Patentamt | 2024
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