Satellite data receiving whole-process quality detection method and device

Abstract

The present application relates to the technical field of satellite operation and maintenance, and provides a satellite data receiving full-process quality detection method and device, which comprises the following steps: after obtaining a satellite data receiving task issued by an operation and management center, collecting equipment state data in the process of executing the satellite data receiving task based on each equipment plug-in, and performing data thinning processing to obtain thinned data; using a long short-term memory network autoencoder to calculate a reconstruction error sequence of the thinned data, and calculating the reconstruction error sequence based on a sliding time window to obtain a current quality judgment threshold; and based on the current quality judgment threshold, judging the running status of the thinned data, generating and uploading an equipment quality report, so as to realize automatic and integrated equipment state collection and intelligent quality judgment at the receiving station level, greatly reduce the human maintenance cost in the multi-receiving station network, quickly output intuitive quality summary, and further improve the fault detection and comprehensive analysis capability of the task-level data receiving link system.