Eight-rotor-wing unmanned aerial vehicle surveying and mapping device for natural resource investigation

Abstract

The invention discloses an eight-rotor-wing unmanned aerial vehicle surveying and mapping device for natural resource investigation. The eight-rotor-wing unmanned aerial vehicle surveying and mappingdevice comprises an unmanned aerial vehicle body, rotor wing mechanisms, a base, a first connecting plate, a second connecting plate, a drawing and surveying fixing mechanism and a supporting mechanism. According to the unmanned aerial vehicle, through the arrangement of the rotor wing blades, the lifting stability of the unmanned aerial vehicle body is greatly improved; by arranging a second plotting and measuring camera body and a first plotting and measuring camera body, the plotting and measuring range is wider, the plotting and measuring efficiency of a user is improved, the problem thatplotting and measuring can be conducted in a wider range only by rotating the plotting and measuring fixing mechanism is solved, the plotting and measuring fixing mechanism does not need to be rotated, and the overall stability of the device is improved; the drawing and measuring fixing mechanism is prevented from being abraded due to rotation, and the service life of the drawing and measuring fixing mechanism is prolonged; and through the arranged supporting mechanism, the damping and buffering effects of the device are improved, so that the overall stress of the device is more uniform, and the reliability and safety of the device are improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an eight-rotor unmanned aerial vehicle surveying and mapping device for natural resource investigation. Background technique [0002] Surveying and mapping refers to surveying and drawing. Based on computer technology, photoelectric technology, network communication technology, space science, and information science, with global navigation satellite positioning system, remote sensing, and geographic information system as the technical core, the existing feature points on the ground are And the boundary line obtains the graphics and position information reflecting the current situation of the ground by means of measurement, which is used for the planning, design and administrative management of engineering construction. Generally speaking, it refers to the shape, size, spatial position and attributes of natural geographical elements or surface artificial facilities...

AI Technical Summary

Problems solved by technology

UAV aerial photography surveying and mapping completes the work through the camera. Generally, shooting from different angles is completed by rotating the fixed frame of the camera in order to obtain more realistic image data. However, during the process of rotating the fixed frame of the camera, drones may fly The problem of instability, and the drone will be subject to a large impact when it lands, which may cause damage to the drone or camera

Images