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Airborne tripod head apparatus for collecting aerial information and use thereof

An airborne pan-tilt, pan-tilt technology, applied in aircraft parts, transportation and packaging, etc., can solve problems such as blurred images

Active Publication Date: 2010-09-08
孙卓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When collecting spatial data, especially image data, it is required that the high-precision camera must work under very stable conditions, and at the same time adjust in various directions at any time as needed, that is, perform three-dimensional movements to obtain the required data information , but because the vibration of the aircraft engine will be transmitted to the platform of the camera - the gimbal, which will cause blurred images when the camera is shooting, how to solve the vibration and automatic control of the three-dimensional rotation of the gimbal during aerial photography has become an unmanned helicopter. Key Technical Issues in the Application of Low Altitude Remote Sensing Technology

Method used

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  • Airborne tripod head apparatus for collecting aerial information and use thereof
  • Airborne tripod head apparatus for collecting aerial information and use thereof
  • Airborne tripod head apparatus for collecting aerial information and use thereof

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specific Embodiment approach

[0013] Below in conjunction with accompanying drawing, the present invention will be further described, and device of the present invention is suitable for the aircraft of vertical take-off and landing, as helicopter, airship, hot-air balloon etc., illustrate the specific embodiment of the present invention with helicopter as example.

Embodiment

[0015] This pan-tilt device mainly comprises inner ring 301, outer ring 201, pan-tilt hanger 1, server 207, gear set 208, shock absorber 102 adopts air damping shock absorber etc., can adjust the fixed seat of image acquisition equipment height 304 is installed on the inner side of the inner ring 301, the inner ring 301 is connected with the outer ring 201 through the fixed rotating guide rail 302, and can rotate through the X axis; the upper end of the outer ring 201 is connected with the pan / tilt hanger 1; , on the pan-tilt hanger 1 and the outer ring base 206, which are used to adjust the omnidirectional rotation of the X, Y and Z axes; The inner ring 301 with the camera rotates in different directions along with the outer ring 201 to obtain required image information.

[0016] Wherein, the pan-tilt hanger 1 with shock absorber is as follows: the upper and lower beams are connected with a plurality of poles to form a grid-shaped hanger, and shock absorbers 102 are respectiv...

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Abstract

The invention relates to the technical field of aircraft equipment, in particular to a skyborne cradle head device used for collecting the information in the air and the applications thereof, which includes a cradle head hanging rack with a shock absorber, an external ring, an internal ring and a servo device. The cradle head hanging rack and the external ring are connected by a cradle head pedestal, the external ring and the internal ring are connected by a track, and the servo device is arranged on the cradle head pedestal. Compared with the prior art, the skyborne cradle head device can carry high-precision image collection equipment to make three-dimensional motion and take picture from the air, automatically collect various data information and realize the automatic control; also theadoption of the shock absorber can guarantee the high resolution of the image, which solves the key technical problem of practicability of the aircraft during the application of the low-level remote sensing technique.

Description

[technical field] [0001] The invention relates to the technical field of aircraft equipment, in particular to an airborne pan-tilt device for collecting aerial information and its application. [technical background] [0002] With the development of information technology, the acquisition of space information has become an important part of social and economic development. The high-altitude remote sensing technology using satellites and manned aircraft has become the main means of space information acquisition. Its application is limited, and low-altitude remote sensing technology is an important part of remote sensing technology. With the development of drones, its application fields are becoming more and more extensive. Because of its low cost, safety, and flexibility, it has a good development prospect. . Compared with fixed-wing aircraft, unmanned helicopters are the preferred platform for low-altitude remote sensing technology, because of their flexible and controllable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D47/08
Inventor 李青富孙卓孙鹏刘素霞
Owner 孙卓
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