AIRCRAFT COMPLEX FOR LIQUID CHEMIZATION IN PRECISION AGRICULTURE Russian patent published in 2017 - IPC B64D1/18 B64D3/00 A01C23/04 

FIELD: aviation.

SUBSTANCE: invention relates to means for differentiated liquid chemization (LC) from the aircraft in precision agriculture system. Aircrafts complex for LC contains a basic helicopter type aircraft (1) equipped with navigation equipment (8), a receiver (10) of navigation system signals, an on-board computer (9) with a system of distributed control, communication and control of UAV and software module for processing of the agricultural field, an automatic flow control unit, distribution and supply of liquid chemicals (13), a tank (11) for liquid chemicals, flexible links (5, 6, 7) with electrical cables (22, 23, 24) and pipelines (19, 20, 21), a group of n-th number of helicopter type UAV (2, 3, 4) connected to the basic helicopter (1). Each UAV is equipped with the signals receiver (28, 29, 30), on-board computers (31, 32, 33), the automatic flight control system, a software module differentiated LC, dispersing module in the form of a rod (34, 35, 36) with nozzles ( 37, 38, 39). UAV group represents a set consisting of an odd number (n) of the UAV, where≥ n3.

EFFECT: possibility of differentiated LC for the entire field area.

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