| 摘要 |
Disclosed is a handheld RFID card reader, used for communicating with an automated guided vehicle and an RFID landmark on a navigation track of the automated guided vehicle. The handheld RFID card reader comprises a card reader body and an internal circuit, a front panel (1) of the card reader body comprises a handheld area and a display area, the handheld area is provided with a keyboard (2), a power button (3) and a plurality of indication lamps (4), the display area is provided with a display screen (5), a side of the card reader body is provided with a serial communication interface (6), and the keyboard (2), the power button (3) and the plurality of indication lamps (4) are respectively electrically connected to the internal circuit. The handheld RFID card reader is able to communicate with an RFID landmark on an automated guided vehicle navigation track, and also interacts with an automated guided vehicle via the serial communication interface. The handheld RFID card reader acts as an external RFID card reader of the automated guided vehicle and assists the automated guided vehicle in carrying out inputting and setting with regard to the RFID landmark. |
