The invention discloses an intelligent pesticide spraying device, method and system of a pseudo-ginseng disease and insect pest prevention and control plant protection unmanned aerial vehicle, and belongs to the field of unmanned aerial vehicle plant protection, and the system comprises an intelligent detection module, a PWM pulse width modulation module and a precise pesticide spraying module. The intelligent detection module uses a Yolox algorithm to obtain the number of diseases and insect pests of a pseudo-ginseng crop image, an ultrasonic sensor array obtains the volume of the pseudo-ginseng crop, and an airborne computer transmits the obtained information of the number of the diseases and insect pests of the pseudo-ginseng crop and the volume of the pseudo-ginseng crop to an Arduino mega 2560 single-chip microcomputer; the PWM pulse width modulation module is used for processing information acquired by the Arduino mega 2560 single chip microcomputer and then generating PWM pulse width modulation information with a corresponding duty ratio; the pesticide application amount of the plant protection unmanned aerial vehicle is controlled according to the identified pseudo-ginseng crop diseases and insect pests and pseudo-ginseng crop volume information, the pesticide application amount can be greatly reduced, and therefore the requirement for precise intelligent pesticide spraying operation of the plant protection unmanned aerial vehicle is met.
本发明公开了一种三七病虫害防控植保无人机的智能喷药装置、方法与系统,属于无人机植保领域,所述的系统包括:智能检测模块、PWM脉宽调制模块、精准喷药模块。智能检测模块使用Yolox算法获取三七作物图像的病虫害数量,超声波传感器阵列获取三七作物体积,机载电脑把获取的三七作物病虫害数量和三七作物体积信息传输至Arduino mega 2560单片机中;PWM脉宽调制模块由Arduino mega 2560单片机获取的信息处理后产生相应占空比的PWM脉宽调制信;本发明实现了根据识别三七作物病虫害和三七作物体积信息控制植保无人机施药量,可以大大减少农药的施用量,从而满足了植保无人机进行精准化智能喷药作业的需求。
Intelligent pesticide spraying device, method and system of pseudo-ginseng disease and insect pest prevention and control plant protection unmanned aerial vehicle
一种三七病虫害防控植保无人机的智能喷药装置、方法与系统
09.09.2022
Patent
Elektronische Ressource
Chinesisch
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