The invention provides an unmanned aerial vehicle pesticide application control method and system, and belongs to the technical field of agriculture, and the method comprises the steps: obtaining the position information of an unmanned aerial vehicle, and the operation parameters of the spraying operation of the unmanned aerial vehicle on a target land parcel; inputting the operation parameters into a fog drop deposition prediction model of the unmanned aerial vehicle, and obtaining predicted fog drop density output by the fog drop deposition prediction model; based on the position information, the predicted fog drop density and a pesticide application prescription map of the target land parcel are compared and analyzed to determine the parameter adjustment amount of the unmanned aerial vehicle, and the parameter adjustment amount is used for adjusting the operation parameters. According to the unmanned aerial vehicle pesticide application control method and system provided by the invention, the fogdrop density in the pesticide application process is predicted by using the operation parameters of the unmanned aerial vehicle, and the predicted quantity is compared with the prescription map, so that the operation parameters are adjusted in real time according to the pesticide application quality in the pesticide application process of the unmanned aerial vehicle, the utilization rate of the pesticide is improved, and the pesticide application quality is ensured; and precise pesticide application is realized.

    本发明提供的无人机施药控制方法及系统,属于农业技术领域,包括:获取无人机的位置信息,以及无人机对目标地块喷施作业的作业参数;将作业参数输入至无人机的雾滴沉积预测模型,获取由雾滴沉积预测模型输出的预测雾滴密度;基于位置信息,将预测雾滴密度与目标地块的施药处方图进行对比分析,以确定无人机的参数调整量,参数调整量用于对作业参数进行调整。本发明提供的无人机施药控制方法及系统,利用无人机作业参数对施药过程中的雾滴密度进行预测,并将预测量与处方图进行比对,从而在无人机施药过程中,根据施药质量实时调整作业参数,提高药物的利用率,保证了施药质量,实现了精准施药。


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    Title :

    Unmanned aerial vehicle pesticide application control method and system


    Additional title:

    无人机施药控制方法及系统


    Contributors:
    ZHANG RUIRUI (author) / CHEN LIPING (author) / LI LONGLONG (author) / DING CHENCHEN (author) / ZHANG LINHUAN (author) / CHENG WU (author)

    Publication date :

    2023-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64U / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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