(The base station is the basic component of the communication system. The service withdrawal of the base station directly affects the smooth communication of users. Therefore, the service withdrawal alarm of the base station is the most serious alarm of the base station system. In the current process, the detection of alarm mainly depends on the patrol of the personnel on duty at a certain distance, and it is necessary to wait for the relevant personnel to participate in the management of complex faults, resulting in a long fault duration.)