Unmanned aerial vehicle pesticide spraying control system, pesticide spraying device and unmanned aerial vehicle
A control system and unmanned aerial vehicle technology, applied in the field of spraying device, unmanned aerial vehicle, unmanned aerial vehicle spraying control system, can solve the problems of complicated operation, difficult to accurately control the spraying process, etc., to achieve intelligent Effect
Inactive Publication Date: 2017-05-24
INNER MONGOLIA AGRICULTURAL UNIVERSITY
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Problems solved by technology
[0003] The inventor found in the process of research that the spraying mechanism of the current plant protection UAV is usually mounted on an ordinary multi-axis remote-controlled UAV, and is controlled by a separate switch, which requires the UAV driver and The agricultural personnel work together, the operation is complicated and it is difficult to control the spraying process precisely
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[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making...
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The invention relates to the technical field of agricultural and animal husbandry intelligent equipment, and particularly relates to an unmanned aerial vehicle pesticide spraying control system, a pesticide spraying device and an unmanned aerial vehicle. The system comprises an information acquisition device, an information processing device and a water pump driver. The information acquisition device is used for acquiring flight speed information of the unmanned aerial vehicle and current flow velocity information of the pesticide spraying device in real time and transmitting the information to the information processing device. The information processing device is used for calculating pesticide spraying preliminary flow velocity according to the flight speed information of the unmanned aerial vehicle based on the preset rules and generating a water pump flow control correction signal according to the pesticide spraying preliminary flow velocity and the current flow velocity information and also used for controlling the correction signal to correct an original water pump flow control signal according to the water pump flow so as to generate a water pump flow control signal. The water pump driver is used for adjusting the flow velocity of the pesticide spraying device according to the water pump flow control signal. Therefore, the pesticide spraying process can be accurately controlled without cooperation of an unmanned aerial vehicle controller and agricultural personnel so as to realize intelligent pesticide spraying control.
Description
technical field [0001] The invention relates to the technical field of agricultural and animal husbandry intelligent equipment, in particular, to an unmanned aerial vehicle spraying control system, a spraying device and an unmanned aerial vehicle. Background technique [0002] In recent years, with the development of civilian drones, plant protection drones have also begun to "fly" into the homes of ordinary people. Plant protection UAVs generally consist of three parts: a flight platform (fixed wing, single rotor, multi-rotor), GPS flight control, and a spraying mechanism. It is used to spray agricultural and forestry plants, and can spray chemicals, seeds, powders, etc. Plant protection UAVs fly fast, without complex terrain restrictions, and the scale of operations can reach 120-150 acres per hour, and its efficiency is at least 100 times higher than conventional spraying; plant protection UAVs are operated by flight remote controllers or ground stations, and the spraying...
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IPC IPC(8): G05D7/06
CPCG05D7/0629
Inventor 郁志宏张建超葛延
Owner INNER MONGOLIA AGRICULTURAL UNIVERSITY