Design and accuracy research of wearable clothing for predicting pet emotions

The issue of pet emotion and health management has become more and more concerned by pet owners and pet medical organizations. This paper takes medium-sized and short-haired dogs as the research object, firstly, through the questionnaire survey to clarify the physiological indicators for the establishment of this kind of emotional model; secondly, based on the above points, the overall design scheme of the smart dog clothing is specifically analyzed from the functional system and the emotions of the pet dog are clustered through the pet dog physiological data, and the emotional condition of the pet can be quantified by analyzing the relationship between the pet’s body temperature, heart rate and respiratory rate, and deriving the corresponding Emotional judgment index. The mutual integration of the clothing, hardware and software is realized, and the interactive effect of the clothing is realized through 3D design software; finally, the scientificity of the data and decision tree results, the functionality, comfort of the clothing is tested through experiments. The results show that the clothing can accurately analyze the changes of pet dog’s emotions under different living environments, further bridging the innovative needs of the new pet clothing market, providing reference and information for the design of pet smart clothing, and injecting new possibilities for building a harmonious human-pet society.