Escalator main shaft work monitoring method and system and storage medium

The invention discloses an escalator main shaft work monitoring method and system and a storage medium, according to the scheme, the working condition of an escalator main shaft is ingeniously monitored, especially the working volume and working vibration of a preset area when the escalator main shaft works are monitored, working volume data and working vibration data are judged in combination with a preset threshold value, and the working condition of the escalator main shaft is monitored. Therefore, the working volume data and the working vibration data pointing to the abnormity are positioned and extracted, early warning feedback is performed on the working condition of the escalator main shaft in combination with the occurrence frequency of the data, and tracing assistance in data recording is provided for the frequency or overhaul of elevator maintenance. In addition, according to the scheme, the working volume data and the working vibration data pointing to the abnormity are subjected to correlation jud