| 摘要 |
PURPOSE:To improve the operation efficiency by opening only the door on a parking-enabled side and disabling the cage call regmstration on a floor where both the sides are full of vehicles, in an elevator having two doors. CONSTITUTION:In case of getting-on, '1' is subtracted from the output of a vehicle detector 11 installed on a cage by a calculation means 12, while in case of getting-off, '1' is added, and the number of vehicles in parking on the front and back sides on each parking field floor is calculated. To the floor where the nurnber of vehicles in parking becomes equal to each allowable value, a door opening instruction on the full-of-vehicle side is not transmitted from a door opening suppressing means 13, and the door opening instruction is transmitted only to the door on the not-full-of-vehicle side. For the floor where both the sides are full of vehicles, the cage call registration an the floor is prohibited by a call registration prohibiting means 19. |
