| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric-powered golf cart which has a motor as a drive source to travel quietly and makes others known of its presence according to its travelling situation for better safety. <P>SOLUTION: The vehicle includes: the motor to drive wheels powered by a battery; a drive control circuit for controlling the motor drive; a brake unit for providing braking force to the drive wheels; a brake control circuit for operating the brake unit; an obstacle sensor for outputting a signal to operate the brake unit when detecting any obstacle ahead; and an annunciation means for notification based on the detection by the obstacle sensor. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
