Agricultural investigation and attack integrated unmanned aerial vehicle system and spraying control method

Abstract

The invention discloses an agricultural investigation and attack integrated unmanned aerial vehicle system and a spraying control method, and the agricultural investigation and attack integrated unmanned aerial vehicle system comprises an unmanned aerial vehicle body, a monitoring system, a spray system and a flight control system. The flight control system comprises a data transmission interface,a processor and a data receiving device, the processor comprises a data preprocessing module and a spray amount calculation module, and the spray amount calculation module is preset with a spray amount calculation model, the dependent variable of the spray amount calculation model is spray amount, the independent variable of the spray amount calculation model is spray level, the spray amount calculation module is used for calculation of the spray amount according to the spray level and the spray amount calculation model, and the spray control module is used to control the spray system to spray according to the spray amount. The agricultural investigation and attack integrated unmanned aerial vehicle system integrates the monitoring system, the flight control system and the spraying systemon the same unmanned aerial vehicle body, can calculate the spraying amount in real time while monitoring, can carry out precise spraying, and can save pesticides or fertilizers and reduce environmental pollution.

Description

technical field

[0001] The present invention relates to the technical field of crop protection, and more specifically, relates to an agricultural monitoring and marking all-in-one system and a spraying control method. Background technique

[0002] The current more advanced agricultural plant protection laws are mainly divided into two methods:

[0003] The first is the most widely used human-machine plant protection method. First, agricultural personnel will go to the site to conduct on-site monitoring and investigation to determine whether there are diseases and insect pests in the farmland, and whether there is a lack of water or fertilizer. Then, based on the guidance of agricultural personnel, the UAV plant protection team will use the UAV to fertilize or apply pesticides on a large scale. However, many times, large-scale manual on-site monitoring is not only time-consuming and labor-intensive, but also has low survey coverage; moreover, the amount of pesticide and fert...

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