The invention provides an unmanned aerial vehicle seedling throwing control method and device, a seedling throwing system and a readable storage medium, and relates to the technical field of unmanned aerial vehicles. When the unmanned aerial vehicle executes flying seedling throwing operation and the driving source in the seedling throwing mechanism drives all the tool bits to rotate according to the fixed period, the driving source is controlled to drive any tool bit to rotate to the preset seedling taking position at the first rotating speed, so that the tool bit separates seedlings from blanket seedlings conveyed by a seedling conveying module in the seedling throwing mechanism; the driving source is controlled to drive the tool bit to carry the separated seedlings to rotate to a preset seedling throwing position at a second rotating speed higher than the first rotating speed, so that the seedlings are thrown out under the action of centrifugal force corresponding to the second rotating speed; therefore, a stable-frequency seedling throwing effect of orderly landing of the seedlings is realized through a mode of solidifying the rotation period of the cutter head and a mode of giving the enough initial throwing speed to the seedlings by ensuring that the thrown seedlings have the enough initial speed to resist the airflow interference of the propeller.

    本申请提供一种无人机抛秧控制方法及装置、抛秧系统和可读存储介质,涉及无人机技术领域。本申请在无人机执行飞行抛秧作业且抛秧机构中的驱动源驱动所有刀头按照固定周期旋转时,控制驱动源驱动任一刀头以第一转速转动到预设取秧位置处,使该刀头从由抛秧机构中的送秧模块输送的毯苗中分离出秧苗,以避免被取秧苗根茎出现损伤,并控制驱动源驱动该刀头携带着分离出的秧苗以大于第一转速的第二转速转动到预设抛秧位置处,使秧苗在与第二转速对应的离心力作用下被抛出,以确保被抛秧苗具备足够大的初速度来抵抗螺旋桨气流干扰,从而通过刀头旋转周期固化的方式和赋予秧苗足够大的被抛初速度的方式,实现秧苗有序落地的稳定频率抛秧效果。


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    Title :

    Unmanned aerial vehicle seedling throwing control method and device, seedling throwing system and readable storage medium


    Additional title:

    无人机抛秧控制方法及装置、抛秧系统和可读存储介质


    Contributors:
    WEI YUTAI (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01C Pflanzen , PLANTING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U




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