| 摘要 |
<p>The present invention relates to an intelligent caddy robot which is provide to a golfer by being spaced form the golfer at a predetermined distance by transmitting and receiving signals to/from a transceiver which the golfer carries; to enable stable and smooth operation in complex topography; and to recognize and avoid obstacles in a moving direction by facilitating a direction change frequently reacting with a direction change by the golfer. The intelligent caddy robot includes a vehicle body composed of a rack formed on the top to stably support golf things and vehicle wheels formed on the underside for driving; distance measuring sensors which are formed front left and right sides inside the vehicle body to sense the direction change by the difference of the distance to the transceiver carried by the golfer; an RF module which measures the distance to the transceiver by tracing the transceiver carried by the golfer; and a gyro and tilt sensor capable of maintaining a stable posture of the vehicle body according to the topography of a moving region; a main controller on which a control algorithm for automatically maintaining the distance by signals of a CCD sensor and the RF signals for recognizing and avoiding the obstacles existing on the moving direction, performing the dangerous topography avoid determination using the image sensing of the CCD sensor, stabilizing the posture according to the angular speed and an acceleration speed by using the gyro sensor and a tilt sensor, and controlling a vehicle wheel driving motor.</p> |
