The invention belongs to the technical field of unmanned aerial vehicle spraying, and particularly relates to a plant leaf surface spraying system and method.The plant leaf surface spraying system comprises a spraying assembly arranged on an unmanned aerial vehicle, and the spraying assembly comprises a spraying head, a connecting rod, an angle adjusting unit and a control unit. The upper end of the connecting rod is fixedly connected with the UAV; the angle adjusting unit comprises a driving part and a rotating part, the driving part is connected with the lower end of the connecting rod, the rotating part is connected with the driving part, the spray head is fixed to the rotating part, and the driving part is used for driving the rotating part to drive the spray head to be adjusted at different angles in the horizontal direction; the control unit comprises a collecting module and a processing module which are electrically connected, the collecting module is arranged on the angle adjusting unit and used for collecting light at the bottom of the leaf surface of the plant, and the processing module is electrically connected with the driving part and used for controlling the driving part to adjust the angle of the spray head through collected light information. The device can comprehensively and uniformly spray pesticide liquid to the bottoms of plant leaf surfaces, and the prevention and treatment effect on diseases and insect pests is improved.

    本发明属于无人机喷洒技术领域,具体涉及一种植株叶面喷洒系统及方法,包括设置在无人机上的喷洒组件,喷洒组件包括喷头、连接杆、角度调节单元以及控制单元。连接杆上端与无人机固连;角度调节单元包括驱动部和转动件,驱动部与连接杆的下端连接,转动件与驱动部连接,喷头固定在转动件上,驱动部用于驱动转动件带着喷头在水平方向上进行不同角度的调节;控制单元包括采集模块和处理模块且两者电连接,采集模块设置在角度调节单元上,用于对植株叶面底部的光照采集,处理模块与驱动部电连接,用于通过采集到的光照信息控制驱动部对喷头的角度调节。本装置能够对植株叶面底部实现药液全面、均匀的喷洒,提高病虫害的防治效果。


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    Title :

    Plant leaf surface spraying system and method


    Additional title:

    一种植株叶面喷洒系统及方法


    Contributors:
    FAN YAQIONG (author) / ZHANG ZHAOQI (author) / XU KUN (author) / YANG ZHUOFAN (author) / YANG GUANGWEI (author) / ZHANG YONGLONG (author)

    Publication date :

    2024-12-10


    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 / A01G Gartenbau , HORTICULTURE / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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