Super-low-altitude remote control flight plant protection machine

Abstract

The invention discloses a super-low-altitude remote control flight plant protection machine which comprises a machine frame body, an undercarriage, a foldable cantilever mechanism, a power mechanism, a spraying mechanism, a lithium battery pack and a flight control system. The flight control system comprises a manual control module, a full-automatic control module, an automatic hovering module and a spraying management module. The automatic hovering module controls the plant protection machine to achieve automatic hovering when the plant protection machine receives no remote signals of a wireless remote controller. A plurality of safety alarm systems are arranged on the plant protection machine; when the plant protection machine flies away the control range and receives no control signals or in other emergency circumstances, automatic suspension in air can be achieved for standby, and automatic hovering of the plant protection machine can also be achieved through a one-key suspension protection button on the wireless remote controller in the emergency circumstances, so that accidental safety of the plant protection machine is ensured. The machine is provided with a spraying management system which can record, check and monitor the spraying track, time, place, spraying amount, spraying objects, spraying effects and other spraying data.

Description

technical field [0001] The invention relates to the technical field of agricultural aviation plant protection, and more specifically relates to an ultra-low-altitude remote-controlled flying plant protection machine. Background technique [0002] As a large agricultural country, China has 1.8 billion mu of basic farmland, which requires a large number of agricultural plant protection operations every year. In my country, 100,000 people are poisoned by pesticides every year, and the fatality rate is about 20%. There is no official statistics on the number of deaths caused by pesticide residues and pollution. It is an astonishing figure in comparison. [0003] Plant protection UAV, as the name suggests, is an unmanned aircraft used for agricultural and forestry plant protection operations. Plant protection UAVs are usually composed of three parts: flight platform, GPS flight control system and spraying mechanism. The spraying operation is realized through ground remote control...

AI Technical Summary

Problems solved by technology

[0004] However, the existing plant protection drones only have a system for controlling spraying, which can automatically adjust the spraying amount of pesticides, and always keep the spraying amount per unit area consistent. They do not have a system for recording spraying data. When spraying, the specific data It must be recorded manually, which is not only time-consuming and labor-intensive, but also consumes a lot of manpower and material resources, and is very error-prone, and the required spraying data will not be found in time when needed

[0005] The existing unmanned plant protection machine is usually controlled by a wireless remote control when it is working. The unmanned plant protection machine cannot exceed the control range of the wireless remote control. The damage to the plant protection machine may even pose a threat to the personal safety of others

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