This invention provides an intelligent
processing method and
system for
public health physical examination follow-up family signature data based on multi-device acquisition. The method includes: collecting
raw data streams from multiple vendors' devices via an edge gateway; unifying fields, types, and units through protocol
parsing,
regular expression and
syntax analysis; and promoting automatic
semantic alignment of cross-device fields through a dynamic semantic benchmark template. This method employs a lightweight
encoder-decoder and contrastive learning mechanism to construct a shared embedding space, achieving device-level
semantic matching. It integrates contextual consistency
verification and incremental knowledge
distillation to support continuous model optimization with new devices and clinical feedback. This invention effectively solves the problem of inconsistent structure and
semantics in multi-source medical data, improves the
standardization and
label consistency capabilities of
health data, and promotes the automated application of intelligent
risk assessment and follow-up management.