一种基于固定翼无人机的大气污染监测系统及数据处理方法。本发明通过飞行平台携带大气污染物检测模块以及风参数测量模块对大气污染检测区域进行污染物浓度测量及风参数测量,将大气污染物数据与风参数数据相结合,使得到的污染源方位更精确、更有说服力;将风参数数据生成的流场图显示出来,可以直接观测到大气污染物移动轨迹与流场的关系,并且根据流场可以预测大气污染物一段时间内的移动轨迹。本发明克服了现有技术中未将大气污染物数据与风参数数据结合起来,缺少风参数数据的修正,会限制解算出来的污染源方位精度的不足,并具有成本低、结构简单、操作方便的特点。

    The invention discloses an atmospheric pollution monitoring system based on a fixed-wing unmanned aerial vehicle and a data processing method. According to the invention, the flying platform carries the atmospheric pollutant detection module and the wind parameter measurement module to carry out pollutant concentration measurement and wind parameter measurement on an atmospheric pollution detection area, and atmospheric pollutant data and wind parameter data are combined, so that the obtained pollution source orientation is more accurate and more persuasive; and the flow field graph generatedby the wind parameter data is displayed, the relationship between the atmospheric pollutant moving track and the flow field can be directly observed, and the moving track of the atmospheric pollutantwithin a period of time can be predicted according to the flow field. The method overcomes the defects that in the prior art, atmospheric pollutant data and wind parameter data are not combined, correction of the wind parameter data is lacked, and the azimuth accuracy of the solved pollution source is limited, and has the advantages of being low in cost, simple in structure and convenient to operate.


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    Titel :

    基于固定翼无人机的大气污染监测系统及数据处理方法


    Erscheinungsdatum :

    2023-04-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung