DEVELOPMENT OF MODE PARAMETERS OF IR IRRADIATION OF WEANERS ACCORDING TO ANALYSIS OF ANIMAL BEHAVIOUR USING VIDEO SURVEILLANCE SYSTEM

The research relevance is determined by the need to reduce the energy intensity of intensive livestock production. The latter is possible on the basis of innovative methods and technical means of intelligent management of complex biotechnical systems with identification of animal behaviour and control using video surveillance systems. The paper presents the results of experimental researches of the energy efficiency of an automated infrared irradiation system for weaners with irradiation modes set according to analysis of video surveillance of animal behaviour. A sign for the location of animals along the floor area relative to a warm source – a dark infrared irradiator, was defined as an ethological sign for the analysis of animal behaviour. As a result of experimental studies, based on the video surveillance data, IR-irradiation modes were determined by statistical analysis of the ethological sign of the location of animals relative to the thermal source of IR-irradiation. These modes were recorded in the program of the microcontroller, within 20 days the experimental group of animals was exposed to IR-irradiation according to the established modes. It was determined that the developed irradiation modes ensure additional profit of 2.97 roubles per animal, including economic effect for heating of 0.89 roubles per animal. The developed IR irradiation modes for weaners exclude general heating requirement. The IKOV-1 automated plant allows to develop energy-efficient zoology hygienic modes for animals management based on data processing and video surveillance equipment using air temperature sensor in the IR irradiation area. Acknowledgement. This research was supported by the Belarusian Republican Foundation for Fundamental Research under the T18M-001 Contract “Integrated energy supply for controlled biotechnical systems in agricultural production using renewable energy sources”.

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