| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle travel control device, a vehicle travel control system, and a vehicle travel control method that can control a travel of a vehicle only by an RFID tag reader as one kind of device without using any camera.SOLUTION: A vehicle travel control device is provided with an RFID tag reader driving motor (4c) which rotates an RFID tag reader (6) forward in a vehicle travel direction reciprocally to the right and left alternately so as to make a scan; and a control unit (10) which adjusts a traveling direction of a vehicle (1) on the basis of a detected angle (&bgr;) to the traveling direction of the vehicle (1) and an RFID tag read view angle (α) of the RFID tag reader (6) when an RFID tag (20) is read by the RFID tag reader (6).SELECTED DRAWING: Figure 1 |
