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Unmanned aerial vehicle-mounted solar radiation perpendicular distribution detection method

A technology of solar radiation and vertical distribution, applied in the field of solar radiation detection, can solve problems such as affecting the amount of solar radiation, and achieve the effect of a wide range of applications

Inactive Publication Date: 2019-08-23
NANJING UNIV OF INFORMATION SCI & TECH
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Problems solved by technology

On the other hand, particles in the atmosphere affect the amount of solar radiation reaching the surface through extinction

Method used

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  • Unmanned aerial vehicle-mounted solar radiation perpendicular distribution detection method

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Embodiment

[0023] The solar radiation vertical distribution detection system applied in the UAV-based solar radiation vertical distribution detection method of the present invention is as follows: figure 1 Shown, including UAV platform, radiation measurement device.

[0024] In the radiation sounding preparation stage, a radiation sensor placement platform 11 is added to the upper part of the main body of the UAV 1. The present invention erects a total solar radiation sensor 12 and an ultraviolet radiation sensor 13 on the platform, and adjusts the sensor spacing according to the sensor size to ensure that within the measurement period without interfering with each other.

[0025] At the same time, the time resolution of the two radiation sensors is set through the software Loggnet4.5 to facilitate the matching of the subsequent measured radiation with its height. In the radiation sounding observation stage, the radiation sensor is connected to the radiation data collector 14, the colle...

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Abstract

The invention relates to an unmanned aerial vehicle-mounted solar radiation perpendicular distribution detection method. According to the method, a radiation sensor placement platform is additionallyarranged at an upper part of an unmanned aerial vehicle main body, and a solar total radiation sensor and an ultraviolet radiation sensor are erected on the platform. The flight time and height of anunmanned aerial vehicle is recorded by lift-off of the unmanned aerial vehicle, the radiation data is simultaneously recorded, the time data is finally measured according to the flight time of the unmanned aerial vehicle and by the sensor, the time of the unmanned aerial vehicle is corresponding to the time of the radiation sensor, the height of the radiation sensor can be corresponding to the flight height of the unmanned aerial vehicle, and perpendicular distribution data of solar radiation and ultraviolet radiation is obtained.

Description

technical field [0001] The invention relates to a method for detecting the vertical distribution of solar radiation based on an unmanned aerial vehicle, belonging to the technical field of solar radiation detection. Background technique [0002] Solar radiation is the most important source of energy for geophysical, chemical and biophysiological processes, and it is also the basic driving force for various phenomena and all physical processes in the earth's atmosphere. The surface to 1km altitude is the most closely related atmospheric layer for human activities. In this layer, atmospheric pollutants mostly diffuse vertically or horizontally from near the ground. Solar radiation, as an important driving force for atmospheric chemical reactions, is transmitted from top to bottom, affecting the vertical structure of this layer. and atmospheric environment. Therefore, the accurate measurement of solar radiation is one of the most basic means to study solar radiation and air po...

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Application Information

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IPC IPC(8): G01J1/00G05D1/10G01C5/00B64C39/02
CPCB64C39/02G01C5/005G01J1/00G05D1/102
Inventor 朱彬施双双
Owner NANJING UNIV OF INFORMATION SCI & TECH
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