Automatic detection method and system of laser gas sensor

The invention provides an automatic detection method and system of a laser gas sensor, and relates to the technical field of automatic detection.The method comprises the steps that the laser gas sensor is arranged in a target monitoring area; executing synchronous environment data monitoring, and establishing a time sequence environment data set; recording and obtaining a time sequence monitoring data set of the laser gas sensor, and extracting step characteristics of the laser gas sensor; carrying out digital twin fitting on basic data of the laser gas sensor, and building an error network; synchronizing the time sequence environment data set and the step features to an error network, and executing error analysis; by means of the laser gas sensor detection method and device, the technical problems that in the prior art, due to the fact that the detection accuracy of a laser gas sensor is low, the product quality and performance are reduced, and even potential safety hazards exist can be solved, the purpose o