Method for automatically recognizing overlapped overhaul pre-estimation risk in power failure overhaul

The invention discloses a method for automatically recognizing an overlapping overhaul pre-estimation risk during power failure overhaul, which is characterized by comprising the following steps that: a monitoring terminal acquires node equipment state information and selects the number of stages of overlapping overhaul node equipment; the monitoring terminal calculates the shortest node distance between the two node devices needing to be overhauled and outputs information of the node devices needing to be overhauled with the same node distance; the monitoring terminal judges whether the maintenance time of the node equipment needing to be maintained with the same node distance is overlapped or not, and if yes, the next step is executed; the number of overlapped overhaul stages is judged, and the information of node equipment needing to be overhauled is outputted; the monitoring terminal judges whether the maintenance time of the node equipment needing to be maintained is overlapped or not, and outputs inform