Abstract: In view of the shortcomings of traditional substation grounding wire management, this paper analyzes the relevant steps of grounding wire use. A management method based on safety tool room and field grounding pile is proposed. Through the electronic tag and its identification device and remote data communication, a complete set of grounding wire management system is formed. So that the staff can conveniently and accurately obtain the relevant status information of the grounding wire. Avoid accidents caused by disordered management of grounding wires. The safety of field operation is improved.