Agricultural plant protection system and cross-regional plant protection operation method based on multi-rotor UAV

Abstract

The invention discloses an agricultural plant protection system based on a multi-rotor unmanned aerial vehicle, which includes a plant protection unmanned aerial vehicle; a guide rail erected above the work area through a plurality of support rods, and conductive electric cores are arranged along the length direction of the guide rail; The starting end of the battery cell is electrically connected to the power supply; there are also a number of unmanned aerial vehicle detection devices and trolley detection devices on the guide rail; it also includes an electrified trolley erected on the guide rail through the electric guide wheel assembly; Drone electrical connections. The advantages of the present invention are: 1. During the operation of the plant protection drone, it can continuously obtain electric energy through the conductive cable, basically does not rely on battery power supply, and thus has a longer battery life; 2. The electrified car can follow the plant protection drone The flight path of the plant protection drone can be moved to avoid the problem of flight instability caused by pulling the conductive cable; 3. The plant protection drone can be quickly separated from the electrified car to quickly switch between different operating areas.

Description

technical field [0001] The present invention relates to agricultural plant protection technology, more specifically, it relates to an agricultural plant protection system based on a multi-rotor UAV, and a cross-regional plant protection operation method. Background technique [0002] Plant protection drones have been widely used in the field of irrigation of agriculture and forestry and play an important role. Existing plant protection drones generally include a medicine box containing pesticides and a nozzle connected to the medicine box. When the drone is flying on the farmland, the pesticides in the medicine box are sprayed on the crops in the farmland through the nozzle to achieve plant protection. At present, most of the plant protection drones are powered by lithium batteries. Therefore, limited by the battery capacity, the continuous operation time of the plant protection drones is not long, resulting in the actual work efficiency of the plant protection drones is not...

AI Technical Summary

Problems solved by technology

At present, most of the plant protection drones are powered by lithium batteries. Therefore, limited by the battery capacity, the continuous operation time of the plant protection drones is not long, resulting in the actual work efficiency of the plant protection drones is not high.

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