| 摘要 |
PURPOSE:To simplify the changeover of a guide device between an elevator and floor, by runnig along inductive lines on a floor and sterring through the detection of difference of the number of revolutions between left and right wheels for entrance and exit of a cage of an elevator. CONSTITUTION:A truck detects 20, 21 inductive wires buried on a floor comparison 22 and gating 23 are made, steering motors 9 and 10 are controlled 24 to run on a prescribed way. When the truck stops at a constant position before an elevator, the position is detected, the cage of the elevator is called and a door opens. A truck incoming direction detector 33 is engaged with a position detector, the guie of the truck is switched from he inductive wires to the wheel rotation guide and the truck goes toward the cage. Hole detectors 17 and 18 count at 26, 27 holes 15a and 16a of discs 15 and 16 for comparison 28 and gating 29, the steering motors 9 and 10 are controlled 24 and a prescribed number is counted at 26 and 27, and the truck stops. When the truck reaches an objective floor, the door opens, the truck goes out with the wheel rotation guide of an outgoing detector 34 and the truck is again controlled with the inductive wire guide. |
