Title:
AIRCRAFT SPRAYING CONTROL DEVICE, METHOD THEREOF, AND SPRAYING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/143959
Kind Code:
A1
Abstract:
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.
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Inventors:
PENG BIN (CN)
LI DENGFENG (CN)
LI DENGFENG (CN)
Application Number:
PCT/CN2017/074162
Publication Date:
August 31, 2017
Filing Date:
February 20, 2017
Export Citation:
Assignee:
GUANGZHOU XAIRCRAFT TECH CO LTD (CN)
International Classes:
B64D1/18; B05B12/08
Foreign References:
| CN105537027A | 2016-05-04 | |||
| CN204279954U | 2015-04-22 | |||
| CN105197243A | 2015-12-30 | |||
| JP2012126216A | 2012-07-05 | |||
| DD298623A5 | 1992-03-05 |
Other References:
See also references of EP 3259075A4
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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