Air-ground integrated plant protection operation system and method
An operation system and plant protection technology, applied in the direction of control/regulation system, comprehensive factory control, non-electric variable control, etc., can solve problems such as difficult to achieve the ideal state, and achieve the goal of improving operation efficiency, reducing energy consumption, and reasonable operation track Effect
Active Publication Date: 2022-03-25
NANJING NANJI INTELLIGENT AGRI MASCH TECH RES INST CO LTD +1
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Problems solved by technology
Real land plots are often difficult to achieve the ideal state, so the original method can only plan the suboptimal solution instead of the optimal solution
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[0046] The present invention will be further illustrated below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.
[0047] Such as figure 1 As shown, the embodiment of the present invention provides an air-ground integrated plant protection operation system, including a UAV 1, a ground control station 2 and an unmanned vehicle 3, and the ground control station 2 and the UAV 1 and the unmanned vehicle 3 Real-time information exchange is realized through wireless communication, and air-ground linkage is realized accordingly. Before starting the operation on the plot, the operation area is first designated by the ground control station 2, and the UAV 1 performs cruise surveying and mapping on the design...
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The invention discloses an air-ground integrated plant protection operation system and method. The system comprises an unmanned aerial vehicle, a ground control station and an unmanned vehicle, the unmanned aerial vehicle carries out cruise surveying and mapping on a specified operation area before operation so as to record the three-dimensional coordinates and the crown size of an operation point of each tree, and the three-dimensional coordinates and the crown size of the operation point of each tree are sent to the ground control station; weight variables are introduced into the ground control station, so that the optimal operation track is obtained, and the unmanned aerial vehicle operates according to the track finally planned by the ground control station and the liquid medicine dosage of each operation point. When the operation track is planned, the height weight, the crown weight and the distance attribute are increased, so that the planned operation track is more reasonable, meanwhile, the medicine supplementing point is calculated according to the finally planned operation track, the unmanned vehicle arrives at the medicine supplementing point to wait in advance, and therefore the problem of returning for medicine adding is solved, and the efficiency of medicine adding is improved. Therefore, the unmanned aerial vehicle can stop and supplement at any time, energy consumption is reduced, and operation efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of plant protection operations, in particular to an open-ground integrated plant protection operation system and method. Background technique [0002] As a new type of pesticide spraying equipment, electric multi-rotor plant protection drones have developed rapidly in recent years. In the application of tree spraying, drones need to spray trees one by one. The traditional spraying path is a few-shaped carpet traversal, which is a great waste of lithium battery power. At the same time, due to the limitation of the amount of medicine loaded, when working in a large field, a single aircraft cannot meet the amount of liquid medicine for the entire field, and the drone needs to return to the supply station for dosing. [0003] Most of the existing path planning on the market is based on the shortest path between two-dimensional plane operating points. This method of planning is only suitable for ideal plots, i...
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IPC IPC(8): G05D1/10
CPCG05D1/101Y02P90/02
Inventor 张毅于航林昱辰
Owner NANJING NANJI INTELLIGENT AGRI MASCH TECH RES INST CO LTD