Cable tunnel hidden danger alarm system and method based on laser detection and analysis

The invention discloses a cable tunnel hidden danger alarm system and method based on laser detection analysis, and belongs to the technical field of cable tunnel hidden danger alarm, and the system comprises a data interaction unit which is used for extracting hidden danger correlation features of a cable tunnel; the module segmentation unit is used for configuring an independent optical fiber sensor; the synchronous acquisition unit is used for establishing a synchronous environment data set; the first early warning unit is used for establishing a first hidden danger early warning result; the second early warning unit is used for establishing a second hidden danger early warning result; and the cable tunnel hidden danger alarm unit is used for carrying out hidden danger alarm management based on the first hidden danger early warning result and the second hidden danger early warning result. According to the invention, the technical problem that hidden danger alarm lags due to the fact that flammable and expl