Ad hoc network overlay cable thermal degradation monitoring method and system

The invention discloses an ad hoc network covering type cable thermal degradation monitoring method and system, and the method comprises the steps: collecting cable thermal degradation gas data, and transmitting the data to a server side for storage; a gas monitoring model is established at the edge end to analyze gas data, and cable thermal degradation signs are identified in real time and early warning is carried out; and the server side gathers the data of the edge side, analyzes the long-term trend of the gas data and optimizes a gas monitoring model, thereby realizing long-term monitoring and early warning of cable thermal degradation. According to the method, sampling detection is carried out by covering a cable area through an edge end ad hoc network, gas data is analyzed in real time, deterioration signs are rapidly identified, early warning signals are sent out in time, and deterioration of the cable deterioration problem is prevented. A gas detection model is established at the edge end to improve t