| 摘要 |
<p>PURPOSE:To simplify generation and write of route information in a map system and to keep the advantage of a player tracing system by learning by means of running by manual operation before the route of automatic running so as to omit the embedding of a guided line or magnets extending over a long distance. CONSTITUTION:A CPU 10 detects a rotating quantity and a path azimuth of a front wheel 28 and a rear wheel 29 and obtains position data on a plane with a start position as a reference through the accumulation operation of the rotating quantity and the path azimuth of the front wheel 28 and the rear wheel 29 in an infinitesimal interval. In the learning mode, in the case of performing the manual operation, a running route at every hole is generated and stored based on position data obtained at every constant period of time or at every constant distance. The CPU 10 corrects the deviation of a position of a cart body for the running route in the automatic running mode to make automatic running along the running route. The CPU 10 receives a radio wave from a player side by a reception circuit 21 and controls the guiding of the card in the vicinity of the player based on the strength of the radio wave.</p> |
