Electric power foundation pit operator positioning management system based on radio frequency identification

The invention provides an electric power foundation pit operator positioning management system based on radio frequency identification, and belongs to the technical field of safety management. The electric power foundation pit operator positioning management system based on radio frequency identification comprises an earth surface monitoring host unit, and the earth surface monitoring host unit comprises a far-end computer, a transmission interface arranged on the far-end computer, and a transmission unit connected with the transmission interface. The transmission unit is connected with data information acquisition nodes arranged at different elevations in a foundation pit, each data information acquisition node comprises a reader and a gas detector, and the reader is connected with an active RFID electronic tag in a wireless transmission mode. A source RFID electronic tag, a reader and a data processing end are combined, a comprehensive data management system with alarm, forbidden zone management, overtime a