Method for monitoring running state of automatic production line of laser gas sensor

The invention discloses a method for monitoring the running state of an automatic production line of a laser gas sensor, and relates to the related field of intelligent manufacturing, and the method comprises the following steps: splitting production nodes, obtaining a sensor production node set, marking application attributes, and obtaining an application attribute information set; monitoring sensor layout analysis is carried out, a sensor layout parameter set is determined, monitoring sensor layout is carried out, and a sensor monitoring module is obtained; state monitoring is carried out, an operation state monitoring data stream set is obtained, anomaly detection analysis is carried out, and an abnormal operation feature set is obtained; correlation analysis is carried out to obtain a cascade abnormal feature set, weighted fusion analysis is carried out to obtain an abnormal operation state analysis result, and early warning optimization is carried out. The technical problems of lack of correlation analys