The invention discloses an unmanned aerial vehicle ultrasonic atomization device with a variable-frequency ultrasonic insect expelling function. The unmanned aerial vehicle ultrasonic atomization device comprises a medical solution box, a power supply, an ultrasonic generator, an atomizing nozzle, an ultrasonic transducer array, a camera and a processor which are carried by an unmanned aerial vehicle, the atomizing nozzle communicates with the medical solution box through the ultrasonic generator, and the ultrasonic transducer array and the camera are arranged at the bottom of the medical solution box; and the processor receives the image data returned by the camera and adjusts the frequency of the ultrasonic transducer array according to the insect expelling capability evaluation function. According to the unmanned aerial vehicle ultrasonic atomization device, diseases and insects can be expelled through the ultrasonic transducer array while the pesticide utilization rate is increasedand the loss is reduced, and the frequency of transducers can be adjusted according to different types of diseases and insects in a use scene, so that the ultrasonic atomization device with the variable-frequency ultrasonic insect expelling function has a targeted disease and insect expelling function.
本发明公开了一种带变频超声波驱虫功能的无人机超声雾化装置,包括由无人机搭载的药液箱、电源、超声发生器、雾化喷头、超声换能器阵、摄像头以及处理器,所述雾化喷头通过所述超声发生器与所述药液箱连通,所述超声换能器阵和摄像头分别设置于所述药液箱底部;所述处理器接收摄像头传回的图像数据并根据驱虫能力评价函数调整所述超声换能器阵的频率。本发明可在提高农药利用率、降低损耗的同时,通过超声换能器阵驱赶病害虫,并且能够根据使用场景中病害虫种类的不同,调整换能器频率,使得此带变频超声波驱虫功能的超声雾化模块具有针对性的驱赶病害虫。
Unmanned aerial vehicle ultrasonic atomization device with variable-frequency ultrasonic insect expelling function
一种带变频超声波驱虫功能的无人机超声雾化装置
2020-12-01
Patent
Electronic Resource
Chinese
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