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Method and system for oblique shooting measurement of unmanned aerial vehicle

An oblique shooting and measurement system technology, which is applied in photogrammetry/video measurement, measurement devices, control/regulation systems, etc., can solve problems such as being easily affected by wind, no shaking of personnel, and inconvenient modeling and measurement of ground objects.

Pending Publication Date: 2021-12-07
深圳市中正测绘科技有限公司
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Problems solved by technology

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology: when the user operates the UAV to take pictures at a high altitude, in order to take clear photos, the UAV needs to stop and stay in the air, but the UAV At high places, it is easy to be affected by the wind. Strong winds will shake people. At this time, the photos taken by the drone will be unclear. It is not convenient to model and measure the ground objects through the photos later, so it needs to be improved.

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  • Method and system for oblique shooting measurement of unmanned aerial vehicle
  • Method and system for oblique shooting measurement of unmanned aerial vehicle
  • Method and system for oblique shooting measurement of unmanned aerial vehicle

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Embodiment Construction

[0073] The following is attached Figure 1-8 The application is described in further detail.

[0074] The embodiment of the present application discloses a method for oblique photographing and measurement of a UAV. refer to figure 1 , the method is applied to the UAV tilt shooting measurement system, the UAV tilt shooting measurement system includes at least one UAV and a control terminal for controlling the flight of the UAV, and the signal connection between the control terminal and the UAV, The operator can not only use the control terminal to operate the UAV to fly at high altitude on the ground, but also receive and process signals through the control terminal. When the operator operates the UAV to take oblique shots at high altitude, the UAV can detect the surrounding environment, and the control terminal can automatically control the UAV based on the environment where the UAV is located.

[0075] Below in conjunction with the specific implementation, refer to figure...

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Abstract

The invention relates to an unmanned aerial vehicle oblique shooting measurement method and system, and belongs to the technical field of unmanned aerial vehicle shooting; the method comprises the steps that a control terminal obtains a shooting instruction and sends the shooting instruction to an unmanned aerial vehicle; the unmanned aerial vehicle obtains wind power information, wherein the wind power information comprises wind direction information and wind speed information; the control terminal accesses a preset adjustment database, calls a paddle speed corresponding to the wind power information and sends the paddle speed to the unmanned aerial vehicle; the unmanned aerial vehicle flies based on the paddle speed; and the unmanned aerial vehicle acquires image information. The unmanned aerial vehicle has the advantages that the influence of wind power on shooting of the unmanned aerial vehicle is reduced, and unclear conditions during oblique image shooting are reduced.

Description

technical field [0001] The present application relates to the technical field of UAV photography, and in particular to a method and system for UAV oblique photography measurement. Background technique [0002] At present, UAVs are unmanned aircraft operated by radio remote control equipment and self-contained program control devices. UAVs are often equipped with cameras for aerial photography. [0003] The existing UAV oblique photography technology refers to the use of the camera carried by the UAV to obliquely photograph from multiple angles to obtain multi-angle ground object images, so as to establish a three-dimensional model of the ground object is an important means of obtaining multi-angle remote sensing information. The 3D model facilitates the observation and measurement of ground objects. [0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology: when the user operates the UAV to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/08G01C11/00G05D1/10
CPCG05D1/0808G05D1/106G01C11/00
Inventor 钟文俊曾滔吴少平吴俊杰
Owner 深圳市中正测绘科技有限公司
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