| 摘要 |
PURPOSE:To decrease the capacity of a battery on board, by despatching the load from the battery on board the robot main body when the robot moves between different workshops by a load-despatching means provided to each workshop at workshops. CONSTITUTION:When a working means 4 starts work, it drives a motor 2b of a moving means 2 with a battery 3 as power source. As the robot main body 1 comes closer to the predetermined position against a load-despatching means 7 by the actuation of this moving means 2, an initial power receiving means 5a is combined to the load-despatching means 7. Under this combined condition, the power from a cord 5b is supplied to the moving means 2 and working means 4 through an actuation circuit 8. At this moment, the battery 3 is charged by the power from the cord 5b through a charging circuit means 9. The charging circuit means 9 controls the charging amount of the battery 3 in proportion to the ratio of the moving time to the working time of the working means. |
