Method, system and device based on pulse acquisition and analysis and storage medium

The invention provides a method, a system and a device based on pulse acquisition and analysis and a medium, and the method comprises the following steps: acquiring an original pulse wave signal, and filtering the original pulse wave signal to obtain a second pulse wave signal; extracting intra-cycle features and inter-cycle features from the second pulse wave signal; obtaining historical pulse wave signal, comparing the second pulse wave signal with the historical pulse wave signal, and determining strong correlation features according to the intra-cycle features and the cycle features; determining a health condition through a classification model according to the strong correlation features, determining a pulse diagnosis pressurization level according to the health condition, and determining pulse pressure of the pressurization level; according to the method, pulse information can be better reflected, richer available land information is extracted, and the prediction rate of the model is improved; in additi