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Six-rotor unmanned aerial vehicle surveying and mapping equipment for large-scale topographic survey

A technology for terrain surveying and unmanned aerial vehicles, applied in the field of unmanned aerial vehicles, can solve the problems of inconvenient carrying and adjustment of unmanned aerial vehicles, limited shooting angle of surveying and mapping equipment, poor practicability and functionality, etc. Efficiency and quality, longevity effect

Active Publication Date: 2021-01-12
安徽同绘家园土地信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the above-mentioned existing drones, the surveying and mapping equipment needs to be turned downward at a certain angle when shooting, so as to prevent the landing gear of the drone from blocking the shooting angle of the surveying and mapping equipment, resulting in the limitation of the shooting angle of the surveying and mapping equipment. When using a scale map, more equipment needs to be used, and the existing drones are inconvenient to carry and adjust, resulting in technical problems of poor practicality and functionality. The purpose of the present invention is to provide a large-scale terrain map. Surveying Hexacopter UAV Surveying Equipment

Method used

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  • Six-rotor unmanned aerial vehicle surveying and mapping equipment for large-scale topographic survey
  • Six-rotor unmanned aerial vehicle surveying and mapping equipment for large-scale topographic survey
  • Six-rotor unmanned aerial vehicle surveying and mapping equipment for large-scale topographic survey

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Slide the connecting frame 82 of the holder 8 into the anti-falling frame 7, the rotating rod 73 will be jacked up when the connecting frame 82 slides, and will rotate to the inside of the horizontal plate 71 after the connecting frame 82 slides away, and use bolts to Connecting frame 82 is connected with fixed box 4;

[0040] The installation frame 10 is installed in the inside of the installation box 9. When installing, the first assembly plate 101 in the installation frame 10 is slid along the connecting groove 93, and a high-resolution CCD digital camera is used as the surveying instrument 11. A high-resolution CCD digital camera is screwed to the middle part of the second assembly plate 102, the first assembly plate 101 and the installation box 9 through the second threaded hole 104 and the first threaded hole 94;

[0041] Attach the installation box 9 to the lower side of the holder 8, and then rotate the threaded rod 85 along the threaded groove 83. When the thre...

Embodiment 2

[0044] Slide the connecting frame 82 of the holder 8 into the anti-falling frame 7, the rotating rod 73 will be jacked up when the connecting frame 82 slides, and will rotate to the inside of the horizontal plate 71 after the connecting frame 82 slides away, and use bolts to Connecting frame 82 is connected with fixed box 4;

[0045] Unscrew the locking bolt 95, pull out the sliding box 92 from the assembly box 91, align the sliding box 92 and the first threaded hole 94 of the assembly box 91, and then tighten the locking bolt 95 to assemble the box 91 and the sliding box 92 Fix, then install the installation frame 10 to the inside of the installation box 9, when installing, slide the first assembly plate 101 in the installation frame 10 along the connection groove 93, adopt CCD digital camera, light optical camera and magnetic measuring instrument As the surveying instrument 11, use bolts to screw the CCD digital camera, light optical camera and magnetometer through the secon...

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Abstract

The invention discloses six-rotor unmanned aerial vehicle surveying and mapping equipment for large-scale topographic survey, and relates to the technical field of unmanned aerial vehicles, the six-rotor unmanned aerial vehicle surveying and mapping equipment comprises an unmanned aerial vehicle body, six groups of rotor rods are fixedly connected to the side surface of the unmanned aerial vehiclebody, and rotor blades are fixedly connected to one ends of the upper surfaces of the rotor rods, a fixed box is fixedly connected to the lower surface of the unmanned aerial vehicle body, unmanned aerial vehicle undercarriages are fixedly connected to the two sides of the lower surface of the fixed box, supporting rods are fixedly connected to the bottom ends of the unmanned aerial vehicle undercarriages, an anti-falling frame is fixedly connected to the middle of the lower surface of the fixed box, and a clamping device is in threaded connection with the lower surface of the fixed box. Theunmanned aerial vehicle undercarriage can be driven by the driving motor to be shortened, so that shielding of the surveying and mapping instrument is reduced, a worker can conveniently increase the shooting angle of the surveying and mapping instrument, the worker can conveniently conduct surveying and mapping on large-scale terrains, and meanwhile the surveying and mapping efficiency and qualitycan be improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a six-rotor unmanned aerial vehicle surveying and mapping equipment for large-scale topographical measurement. Background technique [0002] Unmanned aircraft, referred to as "UAV", is an unmanned aircraft controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by the on-board computer. , Surveying and mapping is one of the common tasks. UAV aerial survey is a powerful supplement to traditional aerial photogrammetry. There are obvious advantages in the rapid acquisition of high-resolution images in areas and difficult-to-flight areas. With the development of UAV and digital camera technology, digital aerial photography technology based on UAV platform has shown its unique advantages. [0003] The Chinese patent discloses a fixed-wing vertical take-off and landing UAV for surveying,...

Claims

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Application Information

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IPC IPC(8): B64C27/08B64D47/08B64C25/26
CPCB64C27/08B64D47/08B64C25/26B64U2101/30B64U10/10
Inventor 张文文杨刚吴凡许志圣宋超疏敏江波曾可可胡成明陈磊
Owner 安徽同绘家园土地信息技术有限公司
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