| 摘要 |
<p>PROBLEM TO BE SOLVED: To extend a travel distance without excessively enlarging a capacity of a battery. SOLUTION: An engine 14 driving a generator 15 for charging a battery 9 is mounted on this automatic guided vehicle and whether the vehicle itself is inside or outside a building is detected by a position detecting part 11 and a microcomputer 6 provided on the automatic guided vehicle. When the automatic guided vehicle is detected to be inside a building, only a motor 8 is driven, and when the automatic guided vehicle is detected to be outside a building, the engine 14 is also driven.</p> |
