A method for realizing an aerial photography aircraft

An implementation method and technology of aircraft, applied in the direction of aircraft, affecting the air flow flowing through the surface of the aircraft, aircraft control, etc., can solve the problems of aircraft overturning, target deformation, single fixed focus head, etc., and achieve good adaptability and convenient switching , the effect of high alignment accuracy

Active Publication Date: 2017-11-24
CHANGSHA UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rotor aerial photography aircraft is now widely used in aerial photography, surveying and other fields. The support and support arm (flying arm) of existing rotor aerial photography aircraft are generally rigidly connected and lack necessary buffering. Therefore, the vibration of the aircraft landing is relatively large. It is also easy to cause the aircraft to overturn, resulting in damage to the relevant equipment on the aircraft, and the safety is poor;
[0003] In addition, the existing aerial vehicles generally have a single fixed-focus head or zoom head. Although the zoom head can flexibly adjust the focal length, the overall quality is not as high as the fixed-focus head, and the imaging of the target object is prone to deformation during the zooming process. ;

Method used

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  • A method for realizing an aerial photography aircraft
  • A method for realizing an aerial photography aircraft
  • A method for realizing an aerial photography aircraft

Examples

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Embodiment 1

[0065] Such as Figure 1-7 , 9-10, a method for realizing an aerial photography aircraft, setting a cloud platform 13 and a camera 70 on the flight platform for aerial photography;

[0066] Flying platform comprises support 12, rotor, base plate 9 and supporting leg 8;

[0067] The rotor and the platform are set on the bracket;

[0068] The bottom plate is fixed at the bottom of the bracket; the camera is installed on the gimbal;

[0069] The outriggers are fixed to the bottom of the base plate;

[0070] The camera includes a fuselage 77 and a composite lens 72; a CCD sensor 76 is provided in the fuselage, and a photoelectric transmitting and receiving device 75 for lens alignment is provided on the fuselage;

[0071] The composite lens is provided with a rotating shaft 73; 3-6 sub-lenses 71 are integrated in the composite lens; the sub-lenses are evenly arranged along the circumference of the composite lens; The light reflection sheet 74 adapted to the device; the body is...

Embodiment 2

[0091] Such as figure 1 , 4, 8-10, except that the brackets are different, the scheme of Example 2 is the same as that of Example 1. The support of this embodiment is a hexagonal star-shaped support composed of 6 transverse struts of the same length; each corner of the hexagonal star-shaped support is provided with a rotor.

[0092] Rotor includes main rotor and auxiliary rotor;

[0093] The outer end of the outer arm is provided with a main rotor 3 and an auxiliary cantilever 6; the main rotor and the auxiliary cantilever are coaxially arranged, and the main rotor is located above the outer arm, and the auxiliary rotor is located below the outer arm;

[0094] The blade diameter of the main rotor is larger than that of the auxiliary rotor;

[0095] The auxiliary rotor is a ducted fan, and the auxiliary rotor is fixed on the bottom of the outer arm by the ducted fan fixing part 7 .

[0096] Furthermore, a rotor is provided at each intersection of the hexagonal star bracket, ...

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PUM

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Abstract

The invention discloses an implementation method for an aerial photography aircraft. The aircraft comprises a support (12), a rotor wing, a bottom plate (9), a tripod head (13), supporting legs (8) and a camera (7). The rotor wing and the tripod head are arranged on the support. The bottom plate is fixed to the bottom of the support. The camera is mounted on the tripod head. The supporting legs are fixed to the bottom of the bottom plate. The camera comprises a camera body (77) and a compound lens (72). A charge coupled device (CCD) sensor (76) is arranged in the camera body which is provided with a photoelectric emission and receiving device (75) for lens alignment. According to the implementation method for the aerial photography aircraft, the integration level is high, and the structure is compact; the aircraft is provided with not only a flying mechanism with excellent performance but also the supporting legs with a unique buffering function, moreover, the aircraft is provided with the creative camera, and therefore the aerial photography aircraft is abundant in function, high in safety, ingenious in structure, large in lift force, smooth and steady in flight, and easy to implement.

Description

technical field [0001] The invention relates to a method for realizing an aerial photography aircraft. Background technique [0002] Rotor aerial photography aircraft is now widely used in aerial photography, surveying and other fields. The support and support arm (flying arm) of existing rotor aerial photography aircraft are generally rigidly connected and lack necessary buffering. Therefore, the vibration of the aircraft landing is relatively large. It is also easy to cause the aircraft to overturn, resulting in damage to the relevant equipment on the aircraft, and the safety is poor; [0003] In addition, the existing aerial vehicles generally have a single fixed-focus head or zoom head. Although the zoom head can flexibly adjust the focal length, the overall quality is not as high as the fixed-focus head, and the imaging of the target object is prone to deformation during the zooming process. ; [0004] Therefore, it is necessary to design a brand-new realization metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C27/08B64C1/30B64C25/66B64D47/08B64C1/08B64C27/20
CPCB64C1/08B64C1/30B64C25/66B64C27/08B64C27/20B64D47/08
Inventor 刘亮邓名高孙利平张海涛
Owner CHANGSHA UNIVERSITY
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