Remote monitoring method and system for operation condition of small-current grounding line selection device

The invention relates to the technical field of remote monitoring, in particular to a low-current grounding line selection device operation condition remote monitoring method and system, and the method comprises the steps: collecting current and voltage data in a low-current grounding line selection device through a sensor; based on the collected data, fault judgment of the operation condition of the small-current grounding line selection device is completed; performing remote data storage on a judgment result, and realizing remote monitoring based on a storage result; according to the invention, fault judgment of the operation condition of the small-current grounding line selection device is completed by using the collected data, and whether the device is abnormal or not can be judged remotely, so that the fault diagnosis and maintenance process is accelerated; through data collected by a sensor, the operation condition of the small current grounding line selection device is more accurately judged, manual ju