| 摘要 |
PURPOSE: An object tracing robot and a method thereof are provided to maintain a fixed distance from an object being traced by controlling a drive motor using information on the distance to the object. CONSTITUTION: An object tracing robot comprises a camera(1), a laser sensor(2), an RF receiver(3), and a control unit(4). The camera photographs an object or a marker of the object. The RF receiver receives RFID information from an RFID tag of the object. The laser sensor receives a laser signal. The control unit confirms the object using one among the object image and marker image from the camera and the RFID information received from the RFID tag, calculates the distance to the object using the laser signal received by the laser sensor, and controls a drive motor to maintain a fixed distance from the object. |
