Relay protection spare part management system based on radio frequency identification technology

The utility model discloses a radio frequency identification technology-based relay protection spare part management system, which comprises a warehouse-in radio frequency identification module and a warehouse-out radio frequency identification module, and is characterized in that each relay protection spare part is provided with a readable electronic tag, and each electronic tag correspondingly stores basic information of the relay protection spare part; the warehouse-in radio frequency identification module and the warehouse-out radio frequency identification module are respectively connected to the processor and are used for respectively carrying out information identification on the warehouse-in relay protection spare parts and the warehouse-out relay protection spare parts and sending the information to the processor, and the processor uploads data to the background management server for data summarization. The system has the advantages that relay protection spare parts which are put in and out of a ware