| 摘要 |
The present invention relates to a wirelessly operated cart control system for a golf field. Particularly, disclosed is a wirelessly operated cart control system for a golf field using an RF transmission rate based position measurement system including a remote controller, a cart, at least three fixated nodes and a position calculating node, each of which has a distance measurement module for measuring a distance based on a transmission rate of an RF signal, wherein the remote controller and the cart transmit the RF signal; the three or more fixated nodes receive each of the RF signals from the remote controller and the card and transmit measured arrival time of the RF signals to the position calculating node; the position calculating node transmits position information of each of the remote controller and the cart, calculated based on the arrival time of the RF signals, to the remote controller and the cart; and the cart calculates a distance and a direction from the remote controller based on the position information and follows the remote controller while maintaining a predetermined set gap from the remote controller. |
