Atmosphere boundary layer environment autonomous detecting system of unmanned aerial vehicle and control method thereof

Abstract

The invention discloses an atmosphere boundary layer environment autonomous detecting system of an unmanned aerial vehicle and a control method thereof. The atmosphere boundary layer environment autonomous detecting system comprises the components of a main controller, an attitude sensor, a wireless communication module, an unmanned aerial vehicle flight control system, an LCD display device, a temperature sensor, a humidity sensor, an air pressure sensor, a carbon dioxide sensor and an SD card. The main controller makes an M100 aerial vehicle perform a flying action according to a preset speed and a preset angle through calling a series of SDK functions. Furthermore in climbing process of the aerial vehicle, the controller acquires data according to a fixed-time manner or a fixed-height manner until a set of complete 0-500m profile measurement is finished, and then the aerial vehicle performs flight returning for landing. The atmosphere boundary layer environment autonomous detecting system of the unmanned aerial vehicle and the control method thereof have advantages of low detection cost, flexible expansion of sensor type, simple and convenient operation, high data precision, high data credibility, etc. The atmosphere boundary layer environment autonomous detecting system can replace two traditional detection manners in 0-500m boundary layer bottom layer environment detection.

Description

technical field [0001] The invention belongs to the technical field of boundary layer detection, and in particular relates to an autonomous detection system of an atmospheric boundary layer environment of an unmanned aerial vehicle and a control method thereof. Background technique [0002] At present, modern boundary layer detection methods such as Doppler weather radar, lidar and sodar, satellite detection, etc., obtain dense basic meteorological data is the premise of boundary layer research, carried by sounding balloons, tethered motorboats, etc. The direct measurement of meteorological elements is an important means of atmospheric detection. However, sounding balloons and tethered motorboats have the characteristics of difficult recovery and high cost, coupled with low-altitude and complex airflows and terrain environments, which make conventional sounding balloons and tethered balloons have certain limitations in boundary layer detection. Therefore, it is of great sig...

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Problems solved by technology

[0004] The object of the present invention is to provide an autonomous detection system and control method for the atmospheric boundary layer environment of an unmanned aerial vehicle, aiming at solving the problem of existing sensors for the detection of the current atmospheric boundary layer Problems of single fixation, high observation cost, difficulty in recycling, and low accuracy and reliability of data observation

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