Intelligent unmanned aerial vehicle system for spraying pesticides and fertilizers and control method realizing the automation of pesticide and fertilizer spraying to replace manpower

• Main Authors: CHEN, WEN-YUAN, HUANG, SHI-YAN
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2017
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; CATCHING, TRAPPING OR SCARING OF ANIMALS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; TRAPPING

This invention discloses an intelligent unmanned aerial vehicle system for spraying pesticides and fertilizers and a control method. The intelligent unmanned aerial vehicle system comprises an unmanned aerial vehicle, a wireless communication module and a flight control module. The flight control module comprises a spraying voyage setting module and an actual spraying flight control module. The spraying voyage setting module is used for controlling the unmanned aerial vehicle to perform voyage planning and flight setting of spraying pesticide and fertilizer to ensure that the unmanned aerial vehicle flies to the upside of a to-be-sprayed farmland region according to a preset height, speed and route sequence so as to obtain a plurality of corner points and record the serial parameter, height parameter and coordinate parameters of each corner point and the parameter of time that the unmanned aerial vehicle reaches the corner point, wherein the corner points which are twinned together into pairs are connected in