Fluid and power supply system of unmanned aerial vehicle

Abstract

The invention discloses a fluid and power supply system of an unmanned aerial vehicle. The fluid and power supply system comprises a ground power supply device, a ground fluid supply device, a mooring line and the unmanned aerial vehicle. The mooring line comprises a power supply wire and a fluid supply pipeline. The two ends of the power supply wire are electrically connected with the ground power supply device and the unmanned aerial vehicle respectively, and the two ends of the fluid supply pipeline are connected with the ground fluid supply device and a spray head of the unmanned aerial vehicle. According to the fluid and power supply system of the unmanned aerial vehicle, the ground power supply device and the ground fluid supply device continuously supply the electric energy and pesticide to the unmanned aerial vehicle through the mooring line, and the unmanned aerial vehicle can spray the pesticide onto farmland for a longer time according to the electric energy and the pesticide which are supplied by the ground power supply device and the ground fluid supply device. A fluid storage case and an oil storage caste are not needed for the unmanned aerial vehicle, the load of the unmanned aerial vehicle is reduced, and the energy consumption is greatly reduced.

Description

Technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a liquid supply and power supply system for unmanned aerial vehicles. Background technique [0002] Existing drones are gradually used in agriculture. A spray device for spraying pesticides is installed on the drone, and then a navigation route is planned for the drone according to the location and size of the area to be sprayed (farmland where pesticides are sprayed). Then fly over the area to be sprayed according to the planned navigation route, and spray pesticides on the crops in the area to be sprayed through the spraying device. However, the water tanks and fuel tanks installed on the drones increase the weight of the drones, and the process of spraying pesticides on farmland consumes more energy. In addition, when the pesticide in the water tank is used up or the fuel tank is out of oil, the water tank or fuel tank of the drone needs to be replaced, which is m...

AI Technical Summary

Problems solved by technology

However, the water tank and fuel tank installed on the UAV increase the load of the UAV, and the process of spraying pesticides on the farmland consumes a lot of energy

In addition, when the pesticide in the water tank is used up or the fuel tank is empty, it is necessary to replace the water tank or fuel tank for the drone, which is troublesome

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