Online monitoring system for wind-induced vibration of strain insulator string

The utility model discloses an on-line monitoring system for wind-induced vibration of a strain insulator string. The on-line monitoring system comprises an on-line monitoring device and a background processing system, the online monitoring device comprises an acquisition module, a processing module, a storage module, a communication module and an energy storage module; the acquisition module comprises a high-frequency camera, a temperature and humidity sensor, a wind speed sensor, a wind direction sensor, a rainfall sensor and a strain sensor; vibration state image data and environment data of the strain insulator string are collected and are sent to the processing module for signal processing, and the processed data are stored in the storage module and are uploaded to the background processing system through the communication module; and the background processing system reads the data to evaluate the wind-induced vibration state of the strain insulator string. According to the utility model, on-line monitor