| 摘要 |
PROBLEM TO BE SOLVED: To improve user-friendliness when no elevator car can be assigned in an elevator group management system capable of assigning one of a plurality of elevator cars based on a registered destination floor.SOLUTION: A control unit of a destination floor registration device 20 transmits a signal regarding a destination floor to a control device 10 when the signal regarding the destination floor is input from an operation unit 25, and displays information indicated by the signal on a display part 24 when receiving a signal regarding assignment of an elevator car from the control device 10. The control device 10 determines whether one of a plurality of elevator cars can be assigned or not based on information regarding a destination floor call transmitted from the destination floor registration device 20. The control device 10 transmits a signal regarding the assignment of the elevator car to the destination floor registration device 20 when determining that the elevator car can be assigned, and transmits a holding signal which displays information indicating that the assignment of the elevator car is being held on the display part 24 to the destination floor registration device 20 when determining that no elevator car can be assigned. |
