Device for monitoring opening and closing of cabinet door of metering cabinet

The invention belongs to the technical field of power equipment monitoring, and particularly provides a metering cabinet door opening and closing monitoring device which comprises a monitoring module connected with a processing module, and the monitoring module monitors the opening and closing state of a cabinet door and transmits monitoring data to the processing module; the processing module is connected with the alarm module, processes the received monitoring data and outputs trigger information to the alarm module according to a processing result, and meanwhile, the processing module records the opening and closing times of the cabinet door and the corresponding time; the alarm module outputs alarm information based on the trigger information; the device further comprises a positioning module connected with the processing module. The positioning module returns positioning information based on a positioning instruction sent by a user, and the processing module reads the positioning information fed back by