Construction Scheme of Innovative European Urban Digital Public Health Security System Based on Fuzzy Logic, Spectrum Analysis, and Cloud Computing

Abstract

In this paper, the growing European data center and the increasingly mature cloud computing technology were proposed to realize the construction of Urban Digital Public Health Security System (UDPHSS). And the scheme of Innovative UDPHSS for European modern cities under the COVID-19 pandemic was designed. Respiratory sounds, containing the structure information of individuals’ respiratory system, are analyzed and compared by fast Fourier transform (FFT) and spectrogram. Further extraction and understanding of respiratory sound features of the COVID-19 patients will be aided by means of artificial intelligence. The Pearson correlation coefficients were used to classify individuals’ degree of infection with COVID-19, and the membership functions were further constructed to realize the fuzzy logic control of UDPHSS for the allocation of items/medical resources/assistance. And for some famous modern European cities, part of the technical requirements for building such innovative UDPHSS was calculated.