RFID reading device with an RFID handheld device and method for reading out an RFID information

摘要

RFID reading device (22) for stationary mounting on a reading area (48) of a conveyor (40) or a reading portal for reading at least one RFID transponder (44) moved on the conveyor (40) or through the reading portal, wherein the RFID Reading device (22) has an antenna input (24), a receiver (34) connectable to the antenna input (24) for receiving RFID signals and an evaluation unit (36) for reading RFID information from received RFID signals, wherein the Antenna input (24) an RFID handset (10) is connected, which has a trigger switch (18, 20) and a first antenna (12) and an antenna (14) connected to the first antenna (12), so that the receiver ( 34) via the antenna input (24) from the RFID handset (10) received, but not evaluated there RFID signal can be supplied, characterized in that the RFID reading device (22) has a trigger input (26) and the RFID Handset having a trigger switch (18, 20) connected to the trigger output (22), wherein antenna terminal (14) with antenna input (24) and trigger input (26) with trigger output (22) via a respective line or a common line are connected and when pressed the trigger switch (18, 20), a trigger signal to the evaluation unit (36) is transferable, which then performs a read operation via the first antenna (12), wherein the trigger signal to distinguish from a RIFD signal a particular pulse pattern or a signal of a frequency outside of the RFID tape.