Large-scale-commercial-pig-farm digital monitoring information application method and system

The invention discloses a large-scale-commercial-pig-farm digital monitoring information application method. The large-scale-commercial-pig-farm digital monitoring information application method includes the steps that live-pig data indexes are collected, and a database is established; value ranges of the data indexes are determined, and an associated database of the data indexes and values is established; abnormal indexes or states are extracted, causes of abnormal conditions and risk are analyzed, historical data and reports are compared and analyzed, and the space-time rule when the abnormal conditions of live-pig breeding occur is explored; according to analysis results, analysis reports are written, and a warning is given. According to the large-scale-commercial-pig-farm digital monitoring information application method in the technical scheme, by establishing the database, the live-pig breeding states and the risk are analyzed and evaluated, the abnormal states in live-pig breeding are discovered in tim