The system is an infrared thermal image cloud system with high temperature warning and temperature measurement at any point, which can visualize and monitor the temperature of key electrical equipment distributed in various regions in real time. The system collects thermal images of the monitored area, collects the maximum temperature of the covered area, and transmits it directly to the cloud server through 4G and 5G modes, or transmits it to the dispatching server through the local local area network, records and processes relevant data, detects faults in time, makes necessary early warning and alarm, and informs the operation and maintenance personnel to deal with it in time.