Plant protection unmanned plane flight control system

Abstract

The invention relates to a plant protection unmanned plane flight control system. The plant protection unmanned plane flight control system is mainly constituted by an unmanned plane, a flight course planning module, a ground base station, and a flight control system. The unmanned plane comprises an onboard navigation device and an attitude adjusting system. The ground base station comprises an artificial intervention module and an electronic monitoring module. The flight course planning module comprises a GPS area measuring device and a measurement and control module. The flight control system is connected with the unmanned plane, the flight route planning module, and the ground base station in a communicated manner, and is used for comprehensive analysis and processing of three groups of data. The plant protection unmanned plane flight control system is advantageous in that by combining with the GPS area measuring device, an area and a shape of a farmland can be measured quickly and accurately, and the measured shape is processed by the measurement and control module; the flight control system is used for the accurate control of the flight number, the flight time, and the flight route of the unmanned plane, and the specification of the unmanned plane, and then the fool operation of the unmanned plane is realized, and operation of peasants is realized after simple training, and therefore integrated working level and efficiency of agricultural production are improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles for agricultural use, in particular to a flight control system for plant protection unmanned aerial vehicles. Background technique [0002] As a large agricultural country, China has 1.8 billion mu of basic farmland, which requires a lot of agricultural plant protection operations every year. There are 100,000 people poisoned by pesticides in my country every year, and the fatality rate is about 20%. There is still no official statistics on the number of deaths caused by pesticide residues and pollution, and it must be an astonishing number. [0003] Plant protection drones serving agriculture have developed rapidly in developed countries such as Japan and the United States. In 1990, Japan's Yamaha Corporation took the lead in launching the world's first drone, which was mainly used for spraying pesticides. It was first applied to pesticide spraying in rice planting areas in sou...

AI Technical Summary

Problems solved by technology

When implemented according to the current UAV control system, the UAV system cannot recognize the irregular shape of the farmland, which directly leads to omissions or spraying out of the boundary during the later spraying work, resulting in unnecessary waste

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