Airborne air-photo image-stabilizing cloud deck of unmanned aerial vehicle

A drone and aerial photography technology, applied in aircraft parts, transportation and packaging, etc., can solve problems such as adverse effects on the quality of captured images or videos, and achieve the effects of eliminating shaking of aerial images and videos, improving support capacity, and light weight

Active Publication Date: 2012-07-11
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the unfavorable impact of the shaking of the UAV on the quality of the captured image or video during the flight, the object of the present inve

Method used

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  • Airborne air-photo image-stabilizing cloud deck of unmanned aerial vehicle
  • Airborne air-photo image-stabilizing cloud deck of unmanned aerial vehicle
  • Airborne air-photo image-stabilizing cloud deck of unmanned aerial vehicle

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] like Figure 1~4 As shown, the present invention includes a crossbeam 1, a shock absorber 2, a horizontal rotation driving steering gear 4, a horizontal transmission mechanism, a first flat plate 6, a bearing 7, a first frame 9, a vertical rotation driving steering gear 10, a vertical transmission mechanism, the first Two frames 14 , a horizontal angle detection potentiometer 20 and a vertical angle detection potentiometer 22 , wherein the horizontal transmission mechanism includes a first belt 5 and a horizontal transmission wheel 8 , and the vertical transmission mechanism includes a second belt 11 and a vertical transmission shaft 12 . There are two beams 1, which are "U"-shaped, and the four ends of the two "U"-shaped beams 1 are fixed on the two forward fixed rods 3 of the drone with four three-dimensional equal stiffness shock absorbers 2 ; Betw...

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Abstract

The invention relates to an airborne shooting device of an unmanned aerial vehicle, in particular to an airborne air-photo image-stabilizing cloud deck of the unmanned aerial vehicle. A cross beam is installed on a fixing rod of the unmanned aerial vehicle, and a first flat plate with a middle hole is disposed on the cross beam. A horizontal rotating driving steering engine is arranged on a first frame and connected with the first flat plate through a horizontal transmission mechanism, the counter force of the first flat plate drives the first frame to rotate horizontally, and a horizontal angle detection potentiometer can penetrate through the middle hole of the first flat plate in a relatively rotating mode to be fixedly connected on the first frame. A second frame is rotatably disposed on the first frame through horizontal shafts on both sides of the second frame, the horizontal shaft on one side of the second frame is connected with a perpendicular rotating driving steering engine arranged on the first frame through a perpendicular transmission mechanism, and the horizontal shaft on the other side of the second frame is connected with a perpendicular angle detection potentiometer. The second frame is driven by the perpendicular rotating driving steering engine to rotate perpendicularly and rotates horizontally along with the first frame. The airborne air-photo image-stabilizing cloud deck of the unmanned aerial vehicle is good in shock absorption effect, large in driving torque and stable in rotating speed.

Description

technical field [0001] The invention relates to an on-board shooting device of an unmanned aerial vehicle, in particular to an image-stabilizing platform for aerial photography on an unmanned aerial vehicle. Background technique [0002] Aerial photography has high application value in many fields such as terrain surveying and mapping, earthquake rescue, fire monitoring and so on. Usually, manned helicopters are used to carry personnel and equipment for filming, but the risk is high and the cost is high. In recent years, the use of small drones to carry equipment for shooting has begun to appear, and the staff can remotely control the gimbal to shoot according to the video information returned by it. Due to the limited carrying capacity of the UAV, a light-weight gimbal is required; the UAV will shake under the influence of various factors in the air, which will adversely affect the shooting quality. The existing pan / tilt either uses remote control to control the pan / tilt,...

Claims

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Application Information

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IPC IPC(8): B64D47/08
Inventor 韩建达王玲齐俊桐夏泳戴磊何虎
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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