Engineering, Energy, Transport AIC

Iryna Gunko – candidate of technical sciences, professor, head of the department of agricultural engineering and technical service of the Vinnytsia National Agrarian University (Str. Sonyachna, 3, Vinnytsia, 21008, Ukraine, e-mail: irynagunko@vsau.vin.ua, https://orcid.org/0000 -0002-2441-9469).

Oleksandr Holodyuk – Candidate of Technical Sciences, Associate Professor of the Department of Agricultural Engineering and Technical Service of the Vinnytsia National Agrarian University (Sonyachna Street, 3, Vinnytsia, 21008, Ukraine, e-mail: holodyk@vsau.vin.ua, https://orcid.org/0000-0002 -4161-6712).

Oleksiy Rabovol – is a 2nd-year master's student at the Faculty of Engineering and Technology of the Vinnytsia National Agrarian University (Sonyachna St., 3, Vinnytsia, 21008, Ukraine, e-mail: jjhrhhd@gmail.com).

Vladyslav Khryshcheniuk – is a 4th-year student of the Engineering and Technology Faculty of the Vinnytsia National Agrarian University (Sonyachna Street, 3, Vinnytsia, 21008, Ukraine, e-mail: vlad.khryshcheniuk.03@gmail.com ).

Inventive and patent-licensing work is an integral part of the activities of engineering, technical, and scientific workers in all spheres of the national economy. One of the results (types) of scientific and technical creativity is invention, which allows technically gifted individuals to express themselves: scientists, engineers, students, and other technical workers.
The use of modern technical means in agriculture, for example, unmanned aerial vehicles for technological operations, prompts the creation of new approaches and methods of their effective use, which is an urgent task for agricultural enterprises, scientific, and pedagogical workers, and students.
The object of the research is the method of spraying agricultural crops with unmanned aerial vehicles, as an object of legal protection.
The purpose of the research is to develop an effective method of spraying agricultural plants with means of protection against pests and diseases by unmanned aerial vehicles, which is the object of legal protection of industrial property.
The objectives of the research are to perform an analysis of the concepts of creativity and inventive activity of a person as a form of self-realization and overcoming technical contradictions; to carry out an analysis of the concepts of the object of the invention - the process (method) as an object of legal protection; study of the laws of development of technical systems and development of a utility model of the technological system of an unmanned aerial vehicle; development of a method of spraying field crops with unmanned aerial vehicles.
The research methodology is based on the method of materialistic dialectics, methods of analysis, and synthesis of information from official sources and scientific research.
As a result of the conducted research, it was established that the inventive activity of engineering and scientific workers is an integral part of the development of scientific and technical progress as a whole. The creation of fundamentally new technologies and machines, and innovative solutions in all branches of the national economy will contribute to the rapid development of our state and its entry into the system of countries with developed market relations. The object subject to legal protection is analyzed. Features of the formula for the method are described.
The research proposes a modern approach to the formation of an object of legal protection, namely, a method of spraying agricultural crops with unmanned aerial vehicles. The laws of the development of technical systems are considered and a utility model of the technological system is proposed, namely - the process of spraying agricultural plants with unmanned aerial vehicles. The target function of the technological system is described and the laws of development are proposed, which will allow obtaining the optimal values of the parameters of the optimization criteria.
The proposed method of aerial chemical spraying of plants with the use of sprayer drones allows for effective chemical treatment of plant crops and minimizes the inefficient use of shift work time associated with moving a mobile vehicle, thus increasing the productivity of UAVs.

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