| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To stably and certainly stop a golf cart. <P>SOLUTION: This golf cart can automatically travel along a predetermined traveling path, and is decelerated by operating (concretely, PWM controlling) a brake motor 23 operating a brake when a stop signal is detected. The golf cart comprises an encoder 36 functioning as a traveling speed detecting means detecting a traveling speed, a detecting means detecting deceleration A when the stop signal is detected and the brake is operated under a specified condition, and a control circuit 13 functioning as a controlling means for changing the operation amount (concretely, a duty value in PWM control) of the brake motor 23 according to the deceleration A detected by the detecting means. <P>COPYRIGHT: (C)2004,JPO</p> |
