| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric golf cart capable of suppressing the overcharged state of a battery and the number of times of full charge and preventing the decline of a battery service life. <P>SOLUTION: In the electric golf cart provided with a traveling motor driven with the battery as a power source and an engine-driven generator for charging the battery, the electric golf cart is provided with a voltage detection means for detecting the voltage of the battery, and a control means for controlling a charging amount to the battery by varying the rotation number of the generator on the basis of the battery voltage detected by the voltage detection means and performing control so as to set a battery voltage threshold at the time of lowering the rotation number of the generator to be lower than usual when the full charge of the battery is detected for the prescribed number of times. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
