Front data acquisition and processing system for broadband measurement at master station end

The invention discloses a front data acquisition and processing system for broadband measurement at a master station end, which comprises a link communication module, a protocol analysis module, a dynamic data processing module, a link data cache region, a fundamental wave dynamic data cache region and a harmonic wave dynamic data cache region, the link communication module is used for writing broadband measurement data acquired by broadband measurement devices at each station end into a link data cache region through a management pipeline, a data pipeline and a file pipeline, and the protocol analysis module is used for analyzing original message data, identifying fundamental wave, harmonic wave and inter-harmonic wave dynamic data, the fundamental wave dynamic data cache region is used for storing fundamental wave dynamic data according to a certain structure, the harmonic wave dynamic data cache region is used for storing harmonic wave dynamic data according to a certain structure, and the dynamic data pro