The embodiments of the disclosure discloses an aircraft spraying control device, a method thereof, and a spraying system, relating to the technical field of agricultural plant protection, so as to reduce the influence of flight factors on the pesticide spraying uniformity when a pump motor and a nozzle motor keep the target rotational speed unchanged. The aircraft spraying control device comprises a micro-controller, a pump motor, and a nozzle motor; the micro-controller acquires the flight information of the aircraft and the preset pesticide spraying information of the aircraft, and acquires the target rotational speed n of the pump motor according to the flight information of the aircraft, the preset pesticide spraying information of the aircraft, and the pesticide discharging amount K per rotation of the pump motor so as to control the pump motor to rotate at the target rotational speed n of the pump motor so that the pump supplies pesticide to a nozzle. The micro-controller also controls the nozzle to spray. The aircraft spraying control method uses the aircraft spraying control device; and the aircraft spraying control device is used in the spraying system of the aircraft.
Aircraft spraying control device, method thereof, and spraying system
2019-04-04
Patent
Electronic Resource
English
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