The invention relates to the technical field of unmanned aerial vehicles, in particular to a rice insect pest visual monitoring device based on an unmanned aerial vehicle. The technical scheme comprises an unmanned aerial vehicle and a containing case. The containing case is fixedly connected to the bottom of the unmanned aerial vehicle. A containing cavity is formed in the bottom of the containing machine box, and the bottom of the containing cavity is connected with a seedling pulling piece through a lifting supporting frame. And the lifting driving structure is installed in the containing machine box and connected with the lifting supporting frame. And the shooting unit is mounted at the bottom of the containing case. The background control center is used for analyzing an input rice field distribution diagram, constructing a flight detection route, controlling the lifting driving structure to drive the seedling pulling part to descend and then carrying out flight detection, the shooting unit carries out shooting to obtain a shooting picture frame, and the background control center analyzes the shooting picture frame to obtain the insect pest type and the damage value. The seedling pulling part is used for separating the rice seedlings, so that the rice seedlings are prevented from deviating under airflow, and the rice seedling video acquisition can be performed in a targeted manner.
本发明涉及无人机技术领域,具体的是一种基于无人机的水稻虫害视觉监测装置。技术方案包括无人机和盛放机箱。盛放机箱固定连接在无人机的底部。盛放机箱的底部开设有盛放腔,盛放腔的底部通过升降支撑架连接有拨秧件。升降驱动结构,安装在盛放机箱的内部,并与升降支撑架连接。拍摄单元,安装在盛放机箱的底部。后台控制中心,其用于对输入的稻田分布图进行分析并构建飞行检测路线,控制升降驱动结构驱动拨秧件下降,然后进行飞行检测,拍摄单元拍摄获得拍摄照片帧,后台控制中心对拍摄照片帧进行分析获得虫害种类及损害值。拨秧件用于对水稻秧苗进行分离,避免水稻秧苗在气流下偏离,从而可以针对性的进行水稻秧苗视频采集。
Rice insect pest visual monitoring device based on unmanned aerial vehicle
一种基于无人机的水稻虫害视觉监测装置
2024-09-17
Patent
Electronic Resource
Chinese
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