Package error forwarding avoidance device based on RFID

The utility model discloses a package error forwarding avoiding device based on RFID, which reduces the error forwarding rate of packages in the express industry in the transfer process, thereby improving the customer experience and reducing the cost of express companies. According to the technical scheme, the device comprises an alarm assembly, a reader-writer bearing assembly, an RFID reader-writer and a programmable circuit board, the programmable circuit board is electrically connected with the alarm assembly, the RFID reader-writer is electrically connected with the programmable circuit board, the RFID reader-writer and the programmable circuit board are installed on the reader-writer bearing assembly, and the RFID reader-writer is electrically connected with the programmable circuitboard. Wherein the alarm assembly and the reader-writer bearing assembly are respectively installed at different positions of a warehouse door, the RFID reader-writer is used for automatically readingan actual flow direction