Aerial queue type agricultural unmanned aerial vehicle system

A drone and agricultural technology, applied in the field of drones, can solve the problems of high price, complex mechanical parts, and small load factor (need to bear battery racks, etc.)

Inactive Publication Date: 2016-02-03
中国航空工业经济技术研究院
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AI Technical Summary

Problems solved by technology

Electric multi-axis unmanned aerial vehicles (also known as multi-rotors), due to the use of onboard lithium batteries, the efficiency of the propeller itself is not as good as that of the rotor, resulting in a small load factor (need to bear additional weight such as battery racks), weak load capacity, and short battery life. Not suitable for spraying large loads and large areas
Although the oil-driven...

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  • Aerial queue type agricultural unmanned aerial vehicle system
  • Aerial queue type agricultural unmanned aerial vehicle system
  • Aerial queue type agricultural unmanned aerial vehicle system

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0020] An aerial queue type agricultural UAV system of the present invention, the UAVs in the system have a modular combination in the air, and can be grouped in a horizontal formation to form a platoon. The UAV system includes: marshalling The rotor unmanned aerial vehicle (1), the ground power supply vehicle (2), the aerial power transmission material delivery system (3) and the spraying system (4).

[0021] The groupable rotor UAV (1) is composed of multiple adjustable multicopters. The multicopters connect the bodies through rigid connections in the air, so that the distance between the axes of each propeller is the same, thus forming a row. , to prevent collisions with each other. See attached figure 1 , UAV flight control is the key to this invention. For multiple 4-axis aircraft, hard-connect the ...

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Abstract

The invention provides an aerial queue type agricultural unmanned aerial vehicle system. An unmanned aerial vehicle in the system has a modularized combination mode in the air, marshalling can be implemented in a horizontal array mode to form a pattern. The unmanned aerial vehicle system comprises a marshalling rotor unmanned aerial vehicle (1), a ground power supply feeding vehicle (2), an aerial power transmission material-conveying system (3) and a spraying system (4). The system is suitable for being used in large-area farmland with a road on one side, farmland pesticide scattering with a road length can be implemented in one time, the agricultural unmanned aerial vehicle system can meet the continuous working requirements in endurance and medicine load, and the requirements in the aspects of working time effectiveness and working area can be met.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an aerial queue type agricultural unmanned aerial vehicle system. Background technique [0002] One of the main functions of agricultural drones is to spread pesticides. However, for large-scale farmland and super-large farmland (such as more than one million acres in the Northeast Plain), the current agricultural drones are in stand-alone flight mode, and the endurance and drug load cannot be carried out at the same time. Ascension, if the drug load is increased, the battery life will inevitably be reduced, so it cannot meet the requirements of continuous work, and cannot meet the two crucial requirements of timeliness and area at the same time. [0003] Existing agricultural drones are mainly divided into two categories: electric multi-axis unmanned aerial vehicles (also known as multi-rotors) and oil-powered single-rotor unmanned helicopters, each ...

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Application Information

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IPC IPC(8): B64C39/02B64D1/18B64F3/00B64F3/02
Inventor 王英杰姜洪法吴强龚旭东
Owner 中国航空工业经济技术研究院
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